Question

Choose the three possible answers that could explain how alleles expressed in heterozygotes interact to make a third phenotype, different from either homozygote.

There is a dominant relationship between alleles.

There is a codominant relationship between alleles.

There is an incomplete dominance between alleles.

The trait is polygenetic in nature.

Answer 1

the answer is b,c,d.because in a a dominant allele will only make one phenotype.

Answer 2

Thank you (:

Answer 3

do you understand?no problemo.:)