Author Question: The canary song-control neural circuit is remarkable because the A) left descending motor circuit ... (Read 56 times)

imowrer · **on:** Jun 22, 2018

The canary song-control neural circuit is remarkable because the

A) left descending motor circuit plays a greater role than the right.
B) high vocal center is four times larger in males than in females.
C) male song-control brain structures grow each spring.
D) new neurons are added to the male song-control brain structures each spring.
E) all of the above

Question 2

Identical is to fraternal as

A) dizygotic is to monozygotic.
B) polyzygotic is to monozygotic.
C) two is to one.
D) culture is to experience.
E) monozygotic is to dizygotic.