Variation at the molecular level of a gene is called a(n) _________.
A) nucleotide
B) chromosome
C) allele
D) trait
E) None of the answers are correct

Question

Quizplus · Accepted Answer

Variation at the molecular level of a gene is called an allele. A nucleotide is the basic building block of DNA, a chromosome is a structure made up of DNA and proteins, and a trait is a physical or behavioral characteristic. None of these options fully answer the question except for C, which directly relates to genetic variation at the molecular level.

Variation at the Molecular Level of a Gene Is Called