In humans, hemophilia is a sex-linked trait. Females can be normal, have the disease, or to be carriers cor the trait. Males will either have the disease or not, but they won't ever be carriers. Cross of a man who has hemophilia with a woman who is a carrier.

What is the probability that their children will have diseases?

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

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