Question

What are two different forms of a single gene called?

O traits
O alleles
factors
ochromosomes

Answer 1

ALLELES

Step-by-step explanation:

I took the test FOR REAL

Answer 2

allels

Step-by-step explanation:

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