Which describes the chromosomes by the end of prophase ii of meiosis?
a) the chromosomes of two haploid cells reach opposite sides of the cell and incorporate into two new nuclei.
b) the chromosomes in each of two diploid cells line up in the middle of the cell.
c) the chromosomes in each of two diploid cells coil and become more compact.
d) the chromosomes of two haploid cells split apart at the centromere.

What type of specimens where you able to see under each of the microscopes in the microscope activity

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening