29-05-2014
Biology

Answered

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 :

31-05-2014

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

I think,option B is correct..

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