Investigators at a crime scene have isolated dna from a y chromosome and have analyzed it for strs. they have a prime suspect, but he is not cooperating. however, several of his relatives are willing to by donating dna samples. which relative will have the most similar y chromosome?

His father

Explanation:

In your genetics, you have two sets of chromosomes. One set comes from your mother, and one set comes from your father.

Your mother is able to pass on an X chromosome, however, your father could pass on either an X or a Y chromosome, and the father's contribution of chromosomes determine the gender of the baby.

Hence, if the investigators need to find the DNA of the Y chromosome, the father would be the best option to test, since the sex chromosomes remain almost identical throughout the family lines.

in what process is there a multiple choice answer?

protectionism fosters competition and keeps price regulated is not an argument in favor of protectionism.