Question

An allele is ______.

विकल्प

• different word for a gene

• a homozygous genotype

• a heterozygous genotype

• one of the several possible forms of a gene

Answer 1

An allele is one of the several possible forms of a gene.

Explanation:

An allele is an alternative form of a specific gene that occupies the same position (locus) on a chromosome.