Multiple Choice
The sizes of horns in males of a particular beetle have an interesting distribution: the highest frequencies are around 15 millimeters and 30 millimeters,with few individuals in between.Based on this observation,which evolutionary process is most likely to be operating on these horns?
A) Stabilizing selection
B) Directional selection
C) Genetic drift
D) Disruptive selection
E) Mutation
Correct Answer:
Verified
Correct Answer:
Verified
Q57: Researchers suspect that the gene FOXP2,which is
Q58: Which statement about the Hardy-Weinberg equilibrium is
Q59: Why do most scientists and historians give
Q60: Which event is least likely to occur
Q61: In a hypothetical population of sawflies,20 percent
Q63: Several populations of copepods are sampled for
Q64: Which statement about sexual selection is true?<br>A)
Q65: According to the neutral theory of molecular
Q66: Migration of moths is most likely to
Q67: Which statement about mutations is true?<br>A) Most