The bill of the duck shown in the photo below is different from an ordinary bird beak. this is because it evolved from a. rapidly; a fairly similar trait b. rapidly; a very different trait c. gradually; a fairly similar trait d. gradually; a very different trait

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

hope this : )