Epistasis is observed when the allele of one gene masks the effects of another gene. Use the Punnett square to answer the question. (the Punnett square is attached) What color would a dog's fur be if its genes are aabb?

yellow
white
brown
black

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

How to farmers could ensure that they only grow white flowers

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other