Question

question 19
which of the following is an alternative form of a gene that occupies a specific locus on a specific gene?
allele
phenotype
genotype
autosomal chromosome

Explanation:

An allele is an alternative form of a gene located at a specific locus on a specific chromosome. A phenotype is the observable physical or biochemical characteristics of an organism. A genotype is the genetic constitution of an organism. An autosomal chromosome is a non - sex chromosome.

Answer:

Allele