The best known, although not the most common, pattern of allele variation is the simple:
A)karyotype variation.
B)dominant-recessive gene pair.
C)chromosomal version.
D)germinal gene pair.

Question

Quizplus · Accepted Answer

The dominant-recessive gene pair is the most well-known pattern of allele variation, in which one allele for a particular gene (the dominant allele) masks the expression of the other allele (the recessive allele).

The Best Known, Although Not the Most Common, Pattern of Allele