Caracterristicas de las celula animal y vegetal

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

Which description provides the best objective summary of the article in the passage?

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16