Question

Which statement describes the relationship between chromosomes, genes, and alleles?

A.
Alleles cause mutations, which are genes on part of a chromosome.


B.
Alleles are different variations of a gene. Genes are the specific sections of a chromosome.


C.
Genes bind to sites on a chromosome. These sites are called alleles.


D.
Alleles move genes to a specific location on a chromosome.

Answer 1

allele:alternate form of gene
gene:segment of DNA ,seen on chromosome

I think,option B is correct..