What is the probability of having hemophilia for the cross that is shown in the punnett square?
o percent
25 percent
50 percent
75 percent

How does the molecular clock work? a. it analyzes the brain functionality of two different species.b. it examines and compares the physical characteristics of two different species.c. it illustrates relationships between two different species.d. it compares the number of mutations that exist in the dna of two different species.

Matched chromosomes carrying information about the same characteristics in the organism are called

The part of the eye that closes and opens to let light in is .