The graph shows the range of variation among population members for a trait determined by multiple genes. Suppose that there were no genetic component to this trait.If this population were subject to stabilizing selection for several generations, which distributions would be most likely to result? Assume that the environment stayed the same.
A) a
B) b
C) c
D) d
E) None of the above; there would be no change in the distribution.

Question

The graph shows the range of variation among population members for a trait determined by multiple genes.  Suppose that there were no genetic component to this trait.If this population were subject to stabilizing selection for several generations, which distributions would be most likely to result? Assume that the environment stayed the same. 
A) a 
B) b 
C) c 
D) d 
E) None of the above; there would be no change in the distribution.

Quizplus · Accepted Answer

The Answer is E

The Graph Shows the Range of Variation Among Population Members