Biologists examined the question of variation in different genes through studies on
A)blood groups only.
B)enzymes only.
C)learning only.
D)blood groups,enzymes,and learning.
E)blood groups and enzymes.

Question

Quizplus · Accepted Answer

The question of variation in different genes was examined through studies on blood groups and enzymes, as stated in option E. Option D is incorrect because it includes the idea of examining learning in relation to genetic variation, which is not mentioned in the question stem. Option A is incorrect because it only considers one type of gene (related to blood groups) instead of considering variation in different genes. Option B is incorrect because it only considers one type of molecule (enzymes) instead of considering variation in different genes.

Biologists Examined the Question of Variation in Different Genes Through