In pea plants, tall pea plants (T) are dominant to short pea plants (t). If a pea plant had heterozygous genes for height, what would its phenotype be?

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