Much of the interest in the chemical senses stems from the fact that
A) their physiology is particularly simple.
B) their anatomy and physiology are well understood.
C) they play important roles in the social lives of many species.
D) all of the above
E) both A and B

Question

Quizplus · Accepted Answer

The statement "they play important roles in the social lives of many species" is the main reason why chemical senses are of interest. While their physiology and anatomy may be relatively simple and well understood, it is their social significance that makes them particularly fascinating to researchers. Therefore, choices A and B are not the best options, and D is too general. Choice C is the most accurate and specific answer.

Much of the Interest in the Chemical Senses Stems from the Fact