Biology Questions due 2/12/12
1. What is a x-linked trait?
2. What is a germ cell mutation?
3. Give an example of a germ cell mutation?
4. What is a type of mutation that can cause a baby to die beforwe being born?
5. Why did the male fruit fly have white eyes in the second generation?
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1. What is a x-linked trait?the x linked trait is a trait that comes from the female.
2. What is a germ cell mutation?its the sex gamme
3. Give an example of a germ cell mutation?like if one of the parents are sick and pass it on to the offspring.
4. What is a type of mutation that can cause a baby to die beforwe being born?leathal mutation
5. Why did the male fruit fly have white eyes in the second generation?because it didnt have an dominant X.
1. What is a x-linked trait? Genes are found in the X trait.
2. What is a germ cell mutation? Its a gamete.
3. Give an example of a germ cell mutation?
4. What is a type of mutation that can cause a baby to die before being born? Lethal mutation.
5. Why did the male fruit fly have white eyes in the second generation? Because it had a little r.
1. A gene on the X chromosome
2. A change in the DNA of a sex cell
3.Trisomy 21 leads to down syndrome
4. A congenital uterine malformation is a deviation in the shape or structure of a woman’s uterus that occurred during a woman’s own prenatal development, which causes the baby to be stillborn or to be a late miscarrige.
5.Because it was a recessive gene and came out when both recessive genes were passed on.
1. Traits that are passed on the x-chromosome.
2. A mutation that occurs in sex cells.
3. Aneuplody
4. Severe Combined Immunodeficiency
5. Because it recieved the recessive trait.
1. A Trait found on the X chromosome
2. The gene alteration in a germ cell.
3. Cancerous Tumors.
4. Tay-Sacs
5. It only takes the male on X because he is XY and the Female two because they are XX
1. Any trait or characteristic whose appearance or absence in a person is determined by a gene on the sex chromosomes. Typically, these genes are found on the X chromosome but not on the Y chromosome.
2. A heritable change in DNA that occured in a germ cell or the zygote at the single-cell stage.
3. If a bacteria form does not have a flagella, then it ends up having one.
4. Williams Syndrome
5. The trait was recessive until it was passed to him.
1. An x-linked trait is a trait that is attached to the x chromosome.
2. A germ-cell mutation is a mutation that cannot affect the organism, but can harm the offsrpring.
3. Klinefelters Syndrome.
4. If they don’t have the right amount of chromosomes.
5. Because it is an x-linked trait.
1. What is a x-linked trait?
1a.Any trait or characteristic whose appearance or absence in a person is determined by a gene on the sex chromosomes. Typically, these genes are found on the X chromosome but not on the Y chromosome
2. What is a germ cell mutation?
2a.the sexual reproductive cell at any stage from the primordial cell to the mature gamete
4. What is a type of mutation that can cause a baby to die beforwe being born?
4a.Tay-Sachs and Sandhoff diseases
1. X linked trait is the basic patterns of single gene inheritance.
4. tay sachs
2. the cell is at a mature gamete
1.) Traits that are passed on from parents to offspring on the X chromosome.
2.) A mutation that occurs in germ cells, or sex cells.
3.) Cri du Chat
4.) Tay- Sachs
5.) Because of the fathers X linked trait
John Reed 2/11/12
1.) Traits that are one X chromosome.
2.)a sex cell mutation
3.) Triple X gentic disorder. The infected female has 3 X chromosome.
4.) Lethal Mutation
5.)because of recessive genes
1.) Trait on the x chromosome.
2.) A mutation that occurs in germ cells.
3.) Down Syndrome.
4.) Lethal mutation.
5.) Because it was x-linked recessive.
1.) An X-linked trait are traits that are passed on from parents to offspring on the X chromosome (the chromosome related to gender).
2.) A germ cell mutation is a change in the DNA that occurred in a original germ cell (a cell destined to become an egg or in the sperm) or the zygote (the conceptus) at the single-cell stage.
3.) An example of a germ cell mutation would have to be an egg or a sperm.
4.) Tay- Sachs are mutations that can cause a baby to die before being born.
5.) Crossing white-eyed males and red-eyed females from the second generation produced equal numbers of offspring with each eye color.
1.the x linked on the chromosome.
2.a mutation that occurs in germ cells.
3.gametes.
4.Potter’s syndrome.
5.equals number of offspring for each child.
1. When the disease only happens on females
2.are what’s involved in reproduction. Germs cells carry what is called the germline.
3.is any detectable and heritable variation in the lineage of germ cells.
4.Sex Linked Diseases.
5.Because it had it in the genes of both parents.
1. a trait located on a x gene
2.it is a mutation found on the sex chromosomes
3.Deletion
4.lethal mutation
5.it had two lower case r’s
1. trait located on a x gene that is not dominant
2. A heritable change in the DNA
3. if a gene is altered in a germ cell, the mutation is termed a germinal mutation
4. Tay-Sachs and Sandhoff diseases
5. Because it was a recessive trait and the mom had a recessive trait to so both where passed down to the kid witch made it dominate.
1. A trait on an X Chromosome.
2. A mutation that occurs in a germ cell or a sex cell.
3. Down Syndrome.
4. An X chromosome mutation.
5. Because white eyes are an X-Linked Trait.
1. A trait that’s connected to the X chromosome.
2. A mutation that occurs in germ cells, or sex cells.
3. Sex cells
4. Still birth
5. Because it was the second generation therefore it had two red X.
1. traits that are passed on from parents to offspring on the X chromosome.
2.Is a mutation in the sperm or egg of a parent.
3. It is a mutation in the sperm or egg and can cause cancer in the child of the parents.
5. Because it was a recessive trait.
1. An X-linked trait is a trait located in the X chromosome.
2. A germ-cell mutation is a mutation occurring in sex cells.
3. Down Syndrome
4. Somatic mutation
5. The male fruit fly in the first generation carried a recessive trait for white eyes.
1. What is a x-linked trait?Traits Linked On the x chromosome
2. What is a germ cell mutation?a mutation cause by bateria in the cell
3. Give an example of a germ cell mutation?an infectino such as a common cold
4. What is a type of mutation that can cause a baby to die before being born?potters syndrome
5. Why did the male fruit fly have white eyes in the second generation? cause the white trait was the dominant