use a punnett square to answer the question.
in rabbits, black fur is dominant over gray fur. what percentage of offspring will be gray if a heterozygous male and homozygous dominant female have offspring?
100%
0%
25%
50%

True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.