Question

What are two different forms of a single gene called?

Answer 1

Alleles are two different forms of single gene that are located in specific position on a specific chromosome. It can be classified into two allele pairs: homozygous and heterozygous. In homozygous, both alleles are the same whether they are both dominant or recessive; while in heterozygous, one allele is dominant and the other is recessive.

Answer 2

it is C I did the test so its right. plz make me brainliest