How can scientist determine that evolution occurred

The answer is simply that evolution takes a long time to make big changes. To see evidence of that, you have to look at older records. You have to look at fossils. Fossils are the remains of long-dead organisms, preserved in rock

Explanation:

autosomal

explanation:

is a term used in genetic genealogy to describe dna which is inherited from the autosomal chromosomes

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;