During mitosis, a single cell divides to produce two daughter cells. what must happen in the original cell so that each of the daughter cells has a complete set of chromosomes?

Look at the punnett square for an x-linked recessive disease. is it possible for a female offspring to have the disease?

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43