Questions due Thursday 8/26th
Please respond to all five of the following questions:
1. List the characteristics of life and explain the meaning of each.
2. What is the trait that improves a person’s ability to survive ?
3. Give an example of how two organisms are interdependant.
4. What is natural selection ?
5. What is the total magnification if the objective power is 42 ?
Short URL: http://chandadavis.net/?p=2347
1. List the characteristics of life and explain the meaning of each.
Cells- All living things are composed of one or more cells. Different types of cells have different jobs within hte organism.
Energy- All organisms use energy, the sum of the chemical energy they us is called metabolism.
Homeostasis- All organisms have stable internal conditions which must be maintained in order to remain alive.
Growth- All organisms grow and change.
Organization- Complex organization patterns are found in all living organisms.
Reproduction- All organisms reproduce in order to continue the species’ life.
2. What is the trait that improves a person’s ability to survive ?
Adaptation.
3. Give an example of how two organisms are interdependant.
Organisms depend on each others’ help to carry out various functions of the body.
4. What is natural selection ?
Natural selection is natural law by which genetically heritable traits become more or less common in a population over successive generations.
5. What is the total magnification if the objective power is 42 ?
4200
1. List the characteristics of life and explain the meaning of each.
1)Cells- are the smallest unit of life that can perform life processes
2)Organization- cells-tissues-organs-organ systems-organism
3)Energy Use- all organisms use energy, the sum of the chemical energy they use is called metabolism, this energy is used to carry out everything they do
4)Homeostatis- the ability to mantain internal conditions
5)Growth- all things grow and increase in size
6)Reproduction-all organisms have the ability to reproduce through heredity, genes, and traits.
2. What is the trait that improves a person’s ability to survive ?
The trait improves a person ability to survive is to be aware of your surroundings.
3. Give an example of how two organisms are interdependant.
A Water Buffalo depends on the Cattle Egret (bird) to pick insects and parasites off its back and the Cattle Egret depends on the Water Buffalo for part of its food.
4. What is natural selection?
A natural selection is a natural law by which genetically heritable traits become more or less common in a population.
5. What is the total magnification if the objective power is 42 ?
The magnification is 4200.
1. Are Composed of Cells- Cells are the basic components of all living things. Some organisms are single celled, like bacteria, or multi-celled, like humans.
Require Energy- Living organisms require energy, usually in the form of ATP?. They use this energy to carry out energy-requiring activities such as metabolism? and locomotion.
Reproduce- All living organisms reproduce, either by sexual or asexual
Display Heredity- Living organisms inherit traits from the parent organisms that created them. This is called heredity.
Respond to the Environment- All living things respond to stimuli in their environment.All living things maintain a state of internal balance. This is called homeostasis.
Evolve and Adapt- Living organisms adapt to their environment and evolve.
2.a trait that improves a pearsons ability to survive is to be able to adapt.
3. when the mother penguin goes for food for her new born the father must stay and warm the egg.
4.one of the basic mechanisms of evolution, along with mutation, migration, and genetic drift.
5. 4200
1. Cells – All living organisms are made up of cells, but each organism has diffrent types of cells that do diffrent jobs.
Organization – are found in all living organisms
Energy use – All organisms use energy. They need their metabolism to use energy.
Homeostasis – the tendency of a system, esp. the physiological system of higher animals, to maintain internal stability, owing to the coordinated response of its parts to any situation or stimulus tending to disturb its normal condition or function.
Growth – All organisms grow and change, this happens when cells reproduce.
Reproduction – All organisms reproduce so they can continue their species life.
2. What is the trait that improves a person’s ability to survive ?
The ability to cope with your surroundings.
3. Give an example of how two organisms are interdependant.
We depend on plants to give us oxygen and plants depend on us to supply them with carbon dioxide.
4. What is natural selection?
the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the perpetuation of those favorable traits in succeeding generations.
5. What is the total magnification if the objective power is 42 ?
4200
Short URL: http://chandadavis.net/?p=2347
1. List the characteristics of life and explain the meaning of each.
Cells – All living organisms are made of cells , all have different jobs.
Organization – Organization is found in all living things, they happen on all kinds of levels, large and small.
Energy use – All organisms use energy. All the chemical energy they use is their metabolism.
Homeostatis – All organisms have stable internal conditions which must be maintained so that these organisms can live.
Growth – All organisms grow and change, this happens when the cells split appart.
Reproduction – All organisms reproduce so they can continue life. This happens by combining genetic information in sexual reproduction or splitting in two in asexual reproduction.
2. What is the trait that improves a person’s ability to survive? The ability to adapt to its surroundings.
3. Give an example of how two organisms are interdependant. We depend on fish for food and fish depend on us to leave them clean oceans.
4. What is natural selection ? A natural process that results in the survival and reproductive success of individuals or groups best adjusted to their environment.
5. What is the total magnification if the objective power is 42 ? 4200
1. CELLS-every living organism is composed of one or more cells.The different types of cells have different jobs.
ORGANIZATION- Found in every living thing .They arrange themselves on very smalls levels.on larger levels, they become visible.
ENERGY USE (metabolism)-All organisms use energy either to make their own food or for the process of photosynthesis.
HOMEOSTASIS-Organism must maintain internal conditions for survival including water content, temperature, and heartbeat.
GROWTH-Every organism grow and change,cells divide.and form identical cells.
REPRODUCTION-All organism reproduce either by sexual or asexual repruduction.
2.A trait that improves a person’s ability to survive is mental preparedness.
3.an example of two organisms being interdependant is the flowers with the honey because flowers depend on bees for pollution while bees depend on flowers for honey.
4.Natural selection is a natural law in which heritable traits become more or less common.
5.it would be 4200.
1. materialism, hylophorism, vitalism.
2. i dont know cant find the answer.
3.bees depend for their food on pollen and nectar from the flowers. Flowers depend on bees for pollination.
4. If you have variation, differential reproduction, and heredity, you will have evolution by natural selection as an outcome. It is as simple as that.
5.4200
1. Cells – All living organisms are made of cells with different typs all with different jobs.
Organization – Complex organization is found in all living things, they happen on very small levels which are hard to see, and they happen on very large levels making them easy to see.
Energy use – All organisms use energy. All the chemical energy they use is their metabolism. This energy is used to cary out everything they do.
Homeostatis – All organisms have stable internal conditions which must be maintained so that that organism can live
Growth – All organisms grow and change, this happens by cells making new cells diferentation happens, as wel, when cells mutate to other types of cells making a more complex organism
Reproduction – All organisms reproduce so they can continue their species life. this happens by combining genetic information and/or spliting into two organisms.
2. The ability to change, or evolution, in a way.
3. Bees depent on flowers for honey. Flowers depend on bees for pollenation.
4. Natural selection is a natural law by which genetically heritable traits become more or less common in a population over successive generations.
5. x4200.
1.Cells-Every living thing is made of cells and all of then are different and perform a different job
Organization-organization is complex. It happens in all cells in large and small ways. Some are hard to see and some are easy to see
Homeostasis-Every organism has a required internal level they must stay at and the process is called homeostasis
Growth-All organisms grow and this happens when a cell produces more and new cells and it makes a more complex organism.
Reproduction-every organism reproduces in some way. The process is either asexual or sexual and they produce offspring similar or just like themselves
2.A trait that helps a person to survive is adaptation. They can adjust to different temperatures and living conditions.
3.Good bacteria in your stomach breaks down food to help you digest you help then by consuming more food
4.a basic mechanicism of evolution and genetic traits over time become more or less common as more and more generations pass
5. 4200
1.Theme #1 – Cells
All living things are composed of one or more cells. Different types of cells have different “jobs” within the organism. Each life form begins from one cell, which then will split. These cells split, and so on. After this has happened several times, differentiation is undergone, when the cells change so that they are not the same thing anymore. Then they are used to begin to put together the final organism, some cells, for example, as the eyes, some as the heart, etc. The only arguable exception to this is viruses. They are not composed of cells, but are said to be “living.”
Theme#2 – Organization
Complex organization patterns are found in all living organisms. They arrange themselves on very small levels, grouping like things together. On larger levels, they become visible. This also has to do with differentiation, as the cells are organized in a manner that makes sense for the organism after they change to what they’ll be in the final organism.
Theme#3 – Energy Use
All organisms use energy. The sum of the chemical energy they use is called metabolism. This energy is used to carry out everything they do. Autotrophs (plants) use energy from the sun for photosynthesis, to make their own ‘food’ (glucose). Heterotrophs (animals and humans) must ingest food for this purpose.
Theme#4 – Homeostasis
All organisms have stable internal conditions which must be maintained in order to remain alive. These include temperature, water content, heartbeat, and other such things. In a way, this has to do with energy use, because a certain level of energy must be kept within the body at all times. For this, obviously, humans must then ingest food on a regular basis. Not all conditions are for the body to maintain itself; though most are.
Theme#5 – Growth
All organisms grow and change. Cells divide to form new, identical cells. Differentiation happens, as well, when cells mutate into other types of cells, making a more complex organism. Organisms growing, changing, and becoming more complex is called development. Single-celled organisms do grow as well, but they will only become slightly larger – this is nearly unmeasurable.
Theme#6 – Reproduction
All organisms reproduce in order to continue the species’ life. This is combining genetic information (in sexual reproduction) or splitting into two organisms (in asexual reproduction) in order to create another of the same species. In sexual reproduction, the new organism will have some characteristics from the mother, and some from father. It may look like either of them, or it may not. In asexual reproduction, the new organism is an exact copy of the first. Sometimes, not every member of a species is able to reproduce. As long as others are (which we know they can, if they still exist today) then it does not threaten the species. (Except for mules, but don’t worry about them, they are a bizarre anomoly.)
2.aw2arness
3.people depend on bees for honey and bees depend on the flower for honey.
4.Natural selection is the process by which heritable traits that make it more likely for an organism to survive and successfully reproduce become more common in a population over successive generations. It is a key mechanism of evolution.
5.4200
1. List the characteristics of life and explain the meaning of each. Cells are all living things that are composed of one or more cells.
Energy Use- Life needs energy for many different purposes. One reason is so that when an organism takes in nutrients it is able to process it.
Homeostasis-
Growth- All life grows no matter what type of life, it grows taller or bigger.
Reproduction- Reproduction is when, for example, seeds from a flower blow in the wind and replant in the ground they reproduce.
2. What is the trait that improves a person’s ability to survive ? A trait that improves a person’s ability to survive is to know how to make shelter to protect you from nature.
3. Give an example of how two organisms are interdependent.
4. What is natural selection? the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the perpetuation of those favorable traits in succeeding generations.
5. What is the total magnification if the objective power is 42? 4200
1. Cells- all living things are made of cells which have different jobs and forms.
Organization- all living organisms have coplex organization within them they happen on very small levels because on larger levels they become visible.
Energy Use- all living things use energy, energy such as chemical energy is used on metabolism.
Homeostasis- for an organism to survive it must have stable internal conditions.
Growth- all organisms grow and change, this happens due to the mutation and reproductioin of cells.
Reproduction- all organisms reproduce so that they would not die out.
2. Adaptation is the ability to be able to change along with the environment.
3. Bees need flowers to make honey and flowers need bees to be able to reproduce.
4. Natural selection is a law that states that genetic traits can change over years along with the environment and other organisms.
5. 4200
1. cells- are the basic unit of life. THere are multicelular organisms and single cellular organisms. Each of the cells have organelles in them that perform specific jobs for the body.
organization- the same organisms live in the same environment whcih is called a population. different organisms living together is called a community. and then communities and its surrounding area make up an environment.
energy use- this is also called a metabolism. this is when organisms acquire energy and use it through their body. they collect it from nutrients from the food that they digest and absorb.
homeostasis- this is when organisms are able to adapt to their environment and maintain stable bodily procedures within them. the cells of the body adapt to the environment.
growth and development- this is when an organism changes shape as it grows older. their bodies develop and become smarter and more complex.
reproduction- this is when organisms reproduce offspring and the population of the organsim grows. some organisms reproduce sexually and others reproduce asexually. sexually is when gametes combine to make dna. asexually is when a part of an organism breaks off and and grow into young.
2.a trait that improves a person’s ability to survie is adaptation
3.alligators depend on birds to clean their teeth and the birds depend on the alligators for food
4.natural selection is when a specific trait of a species is more rare to come by becuase of the food chain or mix of animals
5.420
1)All living organisms are made of cellsc
all living things are organized
All organisms use energy.
All organisms maintain everything this is called homeostasis
All organisms grow
All organisms reproduce.
2The ability to change so that you can adapt
3A child depends on their parent and a parent on their child
4Wher natural inherited taits make something more likely to survive
54200
2. What is the trait that improves a person’s ability to survive ?
Adapting to their environment.
3. Give an example of how two organisms are interdependant.
Certain species of fungi grow and depend on conifer trees to provide the nutrients for life
4. What is natural selection ?
Natural selection is a natural law by which genetically heritable traits become more or less common in a population over successive generations.
5. What is the total magnification if the objective power is 42 ?
4200
1. Cells-All living things are composed of one or more cells. Different cells have different jobs.
-Organization- patterns found in living organisms.They arrange themselves in small levels. On larger levels, they become visible.
-Energy Use-All organisms use energy. The sum of the chemical
energy they use is called metabolism. This energy is used to carry out everything they do.
Homeostasis-All organisms have steady conditions which must be regulated in order to stay alive. That includes temperature, water content, heartbeat, and others.
-Growth- Organisms grow and change.They divide to form new, identical cells.
Reproduction-All organisms reproduce in order to continue the species’ life.
2.The trait that improves a person’s ability to survive is instinct.
3.Humans depend on some bacteria to fight viruses.
4.Natural Selection among the lions produces the bigger and better offspring.
5.4200 because you multiply 100 x 42
1) The characteristics of life is having cells, using up energy, homeostasis, growing, organization, and the ability to reproduce. These characteristics make up a living thing.
2) A trait that improves the ability for an organism to survive is the ability to adapt.
3) Flowers and bees are interdependent. Flowers depend on bees to pollinate and bees need the flowers honey.
4) Natural selection is the ability of survival: a natural process resulting in the evolution of organisms best adapted to the environment.
5) 4200
1. cells- move oxygen through out the body
organisation- the pattern in an organism
energy use- how your body function your fuel
homeostasis- stable internal functions that are controlled and maintained
Growth- all organisms grow and change this happens by cells splitting and growing
Reproduction- producing offspring
2. adaptation
3. every organism depends on their parents when they are young
4. the traits you are given to you when they are born
5. 64
1. Cells- all organisms are .made up of one or more cells
organization- all organisms have systems are developed by smaller parts, and those are devolped by smaller parts, and so on
energy use- all organisms use energy. plants use energy from the sun to make sugar for food
Homeostasis- homeostasis keeps things like energy use, temperature, and water levels from becoming unstable
Growth- all organisms grow and change, cells multiply and become more cells.
reproduction- all organisms have to reproduce to keep their species alive.
2. A trait that helps people survive is learning what to use in certain environment
3. Mosqeutoes depend on disease to make a person bleed so they can get blood, disease depends on them to spread
4. the process by which certain heritable traits—those that make it more likely for an organism to survive and successfully reproduce
5. 4200
1.
Organization– cells, tissues, organs, organ systems this the organism
- Cells are the smallest unit of life that can perform life processes. Cells are made of organelles and molecules such as elements and atoms.
- Response to Stimuli is a physical or chemical change in the internal or external environment.
- Homeostasis is necessary for an organism to maintain internal parts of the body.
- Metabolism is the total number of chemical reactions that occur in nature and transform energy and materials from the environment.
- Growth and development occur in all living things. lets organisms expand in size.
- Reproduction is not necessary for and organism to live but in order for the species to stay around all things must reproduce.
2. In order for an organism to survive it must be able to live in multiple environments.
3. Trees are dependent on dioxide, which is what we breath out. We are dependent on oxygen, which trees give off.
4. The process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, and changes in climate.
5. 4200
1. List the characteristics of life and explain the meaning of each.
2. What is the trait that improves a person’s ability to survive ?
3. Give an example of how two organisms are interdependant.
4. What is natural selection ?
5. What is the total magnification if the objective power is 42 ?
1. cells- All living things are composed of one or more cells. Different types of cells have different “jobs” within the organism.
Organization- Complex organization patterns are found in all living organisms.
Energy use-
Complex organization patterns are found in all living organisms. the sum of the chemical energy they use is called metabolism.
Homeostasis- All organisms have stable internal conditions which must be maintained in order to remain alive.
Growth- All organisms grow and change. Cells divide to form new, identical cells.
2. evolution.
3. bees depend on flowers for honey. flowers depend on bees for pollination.
4.is a natural law by which genetically heritable traits become more or less common in a population over successive generations.
5. 4200
1. List the characteristics of life and explain the meaning of each.
cells-smallest unit of life that can perform life processes
response to stimuli-physical of chemical change in the internal or external enviroment
homeostasis-the ability to manintain internal conditions
metabolism-sum of all the chemical reactions that take in and transform energy and materials from the enviroment-relates to energy
growth and development-all living things grow and increase in size
reproduction-all organsisms have the ability to reproduce through heredity, genes, and traits
evolution-change through time
2. What is the trait that improves a person’s ability to survive ?
response to stimuli
3. Give an example of how two organisms are interdependant.
Plants depends on humans for carbon dioxide and humans depend on a plants for oxygen.
4. What is natural selection ?
Natural selection is what makes heritable traits more likely to survive and reproduce successfully.
5. What is the total magnification if the objective power is 42 ?
4200
1. Cells-all living organisms are made of cells that do different jobs
Organization-Organization is found on all living things. It is found in many places, small and large.
Energy Use-all things use functions to break up food, and get the nutrients.
Homeostasis-all organisms try to maintain a level of a constant internal environment for cells to reproduce.
Growth-all organisms have reproducing cells, and so they grow.
Reproduction-all living things are able to reproduce by asexual, or sexual reproduction.
2. Awareness
3. Animals rely on the animals below them in the food chain for food
4. Traits passed on through generations of genes.
5. 4200 magnification
1. List the characteristics of life and explain the meaning of each.
Cells- All living things are composed of one or more cells. Different types of cells have different “jobs” within the organism. Each life form begins from one cell, which then will split.
Organization- Complex organization patterns are found in all living organisms. They arrange themselves on very small levels, grouping like things together. On larger levels, they become visible.
Energy Use- All organisms use energy. The sum of the chemical energy they use is called metabolism. This energy is used to carry out everything they do. Autotrophs use energy from the sun for photosynthesis, to make their own food. Heterotrophs must ingest food for this purpose.
Homeostasis- All organisms have stable internal conditions which must be maintained in order to remain alive. These include temperature, water content, heartbeat, and other such things.
Growth- All organisms grow and change. Cells divide to form new, identical cells. Differentiation happens, as well, when cells mutate into other types of cells, making a more complex organism.
Reproduction- All organisms reproduce in order to continue the species’ life. This is combining genetic information (in sexual reproduction) or splitting into two organisms (in asexual reproduction) in order to create another of the same species.
2. What is the trait that improves a person’s ability to survive ?
a trait that improves a pearsons ability to survive is the ability to learn and cope with changes in their environment.
3. Give an example of how two organisms are interdependant.
bees depend on flowers for honey, and flowers depend on bees for pollination.
4. What is natural selection ?
a natural law by which genetically heritable traits become more or less common in a population over successive generations.
5. What is the total magnification if the objective power is 42 ?
4200
1. Life is the cycle that all living organisms go through.
2. adaptability
3. horses depend on the growth of the grass to eat
4. survival: a natural process resulting in the evolution of organisms best adapted to the environment
5. 4200
1. Cells- they make up the body or bodies fo life to begin
Organ- has a function that is necessary for life
Organ System- the structural system that crates the organisms internals
Organism- the body that life has become involved with.
2. Their ability to adapt.
3. Human depend on cows to eat
4. The selecting of people who survive and who doesnt.
5.4,200
1) Cells – All living thinks have cells; cells are the building blocks of life.
Metabolism – All living things eat, drink, breathe and excrete.
Growth – All living thinks take in material from the environment to enlarge. Reproduction – All living things are able to produce a copy of themselves.
Irritability – All living things are able to react to a change in their environment.
Adaptation – All living things are able to compete with each other for food and space to survive.
Movement – All living things are able to move.
2) Adaptation
3) Organisms are interdependent on each other meaning they rely on each other for survival like bees and flowers
4) Natural selection is a natural process by which genetically heritable traits become more or less common in a population over successive generations
5) 4200
1. List the characteristics of life and explain the meaning of each.
Cells- All living things are composed of one or more cells. Different types of cells have different jobs within the organism.
Energy- All organisms use energy, the sum of the chemical energy.
Homeostasis- All organisms have stable internal conditions which must be maintained in order to remain alive.
Growth- All organisms grow and change.
Organization- Complex organization patterns are found in all living organisms.
Reproduction- All organisms reproduce in order to continue the species’ life.
2. What is the trait that improves a person’s ability to survive ?
Adaptation.
3. Give an example of how two organisms are interdependent.
Organisms depend on each others’ help to carry out various functions of the body.
4. What is natural selection ?
Natural selection is natural law by which genetically heritable traits become more or less common in a population over successive generations.
5. What is the total magnification if the objective power is 42 ?
4200
1. The characteristisc of life are that you have to be made of cells, be able to reproduce and be living.
2. The trait is adaptation.
3. humans depend on plants to eat.
4. When an animal is able to survive in an enviroment, find a mate, hunt for for and reproduce in a certian place.
5. 4200
1). Cells- all living things are made of cells which have different jobs and forms.
Organization- all living organisms have coplex organization within them they happen on very small levels because on larger levels they become visible.
Energy Use- all living things use energy, energy such as chemical energy is used on metabolism.
Homeostasis- for an organism to survive it must have stable internal conditions.
Growth- all organisms grow and change, this happens due to the mutation and reproductioin of cells.
Reproduction- all organisms reproduce so that they would not die out.
2.) Adaptation is the ability to be able to change along with the environment.
3.) Bees need flowers to make honey and flowers need bees to be able to reproduce.
4.) Natural selection is a law that states that genetic traits can change over years along with the environment and other organisms.
5.) 4200
. Cells- all living things are made of cells which have different jobs and forms.
Organization- all living organisms have coplex organization within them they happen on very small levels because on larger levels they become visible.
Energy Use- all living things use energy, energy such as chemical energy is used on metabolism.
Homeostasis-in order for a organism to survive it must have stable internal conditions.
Growth- all organisms must grow and change, this happens due to the mutation and reproductioin of cells.
Reproduction- all organisms reproduce so that they would not become instenct.
2. Adaptation is the ability to be able to change with the environment and suroundings.
3. Bees need flowers to make honey and flowers need bees to be able to reproduce and or pollen nate.
4. Natural selection is a law that states that genetic traits can change over years along with the environment and other organisms.
5. the total magnification is 4200.
1.
1 – Cells
All living things are composed of one or more cells. Different types of cells have different “jobs” within the organism. Each life form begins from one cell, which then will split. These cells split, and so on. After this has happened several times, differentiation is undergone, when the cells change so that they are not the same thing anymore. Then they are used to begin to put together the final organism, some cells, for example, as the eyes, some as the heart, etc. The only arguable exception to this is viruses. They are not composed of cells, but are said to be “living.”
2 – Organization
Complex organization patterns are found in all living organisms. They arrange themselves on very small levels, grouping like things together. On larger levels, they become visible. This also has to do with differentiation, as the cells are organized in a manner that makes sense for the organism after they change to what they’ll be in the final organism.
3 – Energy Use
All organisms use energy. The sum of the chemical energy they use is called metabolism. This energy is used to carry out everything they do. Autotrophs ) use energy from the sun for photosynthesis, to make their own ‘food’ ). Heterotrophsmust ingest food for this purpose.
4 – Homeostasis
All organisms have stable internal conditions which must be maintained in order to remain alive. These include temperature, water content, heartbeat, and other such things. In a way, this has to do with energy use, because a certain level of energy must be kept within the body at all times. For this, obviously, humans must then ingest food on a regular basis. Not all conditions are for the body to maintain itself; though most are.
5 – Growth
All organisms grow and change. Cells divide to form new, identical cells. Differentiation happens, as well, when cells mutate into other types of cells, making a more complex organism. Organisms growing, changing, and becoming more complex is called development. Single-celled organisms do grow as well, but they will only become slightly larger – this is nearly unmeasurable.
6 – Reproduction
All organisms reproduce in order to continue the species’ life. This is combining genetic information or splitting into two organisms in order to create another of the same species. In sexual reproduction, the new organism will have some characteristics from the mother, and some from father. It may look like either of them, or it may not. In asexual reproduction, the new organism is an exact copy of the first. Sometimes, not every member of a species is able to reproduce. As long as others are then it does not threaten the species.
2. to learn and atadpt to every changing temperature and enviroments
3. Birds depend on buffulo for food, buffolo depend on the birds for cleaning
4.A law of nature in which certain traits become vmore or less common in a population of repeated generations
5.4200
1) List the characteristics of life and explain the meaning of each.
Cells- All living things are composed of one or more cells. Different types of cells have different “jobs” within the organism. Each life form begins from one cell, which then will split.
Organization- Complex organization patterns are found in all living organisms. They arrange themselves on very small levels, grouping like things together. On larger levels, they become visible.
Energy Use- All organisms use energy. The sum of the chemical energy they use is called metabolism. This energy is used to carry out everything they do. Autotrophs use energy from the sun for photosynthesis, to make their own food. Heterotrophs must ingest food for this purpose.
Homeostasis- All organisms have stable internal conditions which must be maintained in order to remain alive. These include temperature, water content, heartbeat, and other such things.
Growth- All organisms grow and change. Cells divide to form new, identical cells. Differentiation happens, as well, when cells mutate into other types of cells, making a more complex organism.
Reproduction- All organisms reproduce in order to continue the species’ life. This is combining genetic information (in sexual reproduction) or splitting into two organisms (in asexual reproduction) in order to create another of the same species.
2) adaptation
3) Angel fish rely on coral reefs and animinites fo rprotection, while they rely on them to keep kleen
4) A commen law where genetic traits are made more or less dominate over generations
5) 4200
1. List the characteristics of life and explain the meaning of each.
A: Cells- are the smallest unit of life that can perform life processes
Organization- cells-tissues-organs-organ systems-organism
Energy Use- all organisms use energy, the sum of the chemical energy they use is called metabolism, this energy is used to carry out everything they do. Homeostatis- the ability to mantain internal conditions
Growth- all things grow and increase in size
Reproduction-all organisms have the ability to reproduce through heredity, genes, and traits.
2.What is the trait that improves a person’s ability to survive ?
A:The trait improves a person ability to survive is to be aware of your surroundings.
3. Give an example of how two organisms are interdependant.
A:Water Buffalo depends on the Cattle Egret (bird) to pick insects and parasites off its back and the Cattle Egret depends on the Water Buffalo for part of its food.
4. What is natural selection?
A: natural selection is a natural law by which genetically heritable traits become more or less common in a population.
5. What is the total magnification if the objective power is 42 ?
A:The magnification is 4200.