Author Question: If suprachiasmatic nucleus neurons are disconnected from the rest of the brain, they ____. a. no ... (Read 62 times)

Hungry! · **on:** Jun 22, 2018

If suprachiasmatic nucleus neurons are disconnected from the rest of the brain, they ____.

a. no longer produce any activity
b. continue to produce activity that follows a circadian rhythm
c. produce a 20-hour rhythm
d. produce spontaneous bursts of activity, but on no rhythmic pattern

Question 2

The characteristic features of an animal are almost always ____.

a. fundamental properties
b. modifications of something found in the ancestral species
c. highly variable across species
d. the result of genetic drift