1. Are humans interdependent on other organisms? Discuss your answer and give an example.
2. How can the abundance of acorns affect the incidence of Lyme disease?
3. How has human behavior resulted in environmental changes throughout the world. Give an example to justify your answer.
4. What is the difference between Ecology and Geology?
5. List some behaviors [...]
February 28th, 2011 | Posted in Homework | Read More »
Ecology, interdependence, ecological model, biosphere, ecosystem, communty population
February 28th, 2011 | Posted in Class Work | Read More »
1. Do you feel as if the phylogenetic diagram is important in the process of classification? Explain your answer.
2. What type of embryological similarities are observed for the process of classification?
3. Why might scientist disagree with each other about the history of evolution?
4. Legs are an example of a shared, derived character in vertebrates. Arthropods, [...]
February 14th, 2011 | Posted in Blog | Read More »
1. Naturalists have invented several systems for categorizing _______, which is the variety of organisms at all levels from populations to ecosystems.
2. Naturalists replaced _____________ classification system because it did not adequately cover all organisms and because his use of common names was problematic.
3. _________is the science of describing, naming, and classifying organisms.
4. A modern [...]
February 14th, 2011 | Posted in Homework | Read More »
1. out-group (in making a cladogram)
2. macromolecules
3. microbiologist
4. last universal common ancestor
5. chemosynthesis
February 14th, 2011 | Posted in Class Work | Read More »
1. Explain why many if Linnaeus’s categories are still used.
2. Explain how a taxonomist might use embryological evidence in classifying an organism.
3. Biologist one classified all species of prokaryotes in a single kingdom called Monera, Justify their reasoning.
4. Explain why protista includes so many diverse organisms.
5. Biologists think that there may be millions of undescribed and [...]
February 2nd, 2011 | Posted in Blog | Read More »
1. Describe how Aristotle’s and Linnaeus’s classification systems for organisms for organisms were similar?
2. List the seven levels of Linnaeus’s classification hierarchy from most general to most specific.
3. Summarize one way that cladistic taxonomy differs from traditional taxonomy.
4. Differentiate between bacteria and archaea.
5. Compare plant and fungi, and describe what they have in common with animals.
February 2nd, 2011 | Posted in Homework | Read More »
biodiversity, taxonomy, kingdom, taxon, domain, phylum, division, order, family, genus, species, binomial nomenclature, systematics, phylogenetics, phyogenetic diagram, cladistics, shared character, derived character, clade, claogram, bacteria, archaea, eukarya, eubacteria, archaebacteria, protista, fungi, plantae, animalia
February 2nd, 2011 | Posted in Class Work | Read More »