Question

Which one has smallest cranial capacity?

A. Orangutan. B. Gorilla C. Chimpanzee D. Rhesus monkey

Answer 1

Correct option is:- D. Rhesus monkey
Rhesus monkey has the samllest cranial capacity.
Hope dis helps u..

Answer 2

Answer:

From the given option, Rhesus Monkey have smallest cranial capacity.

Explanation:

there can be multiple reasons for that but the main would be the size of the brain. If we will compare the size of rhesus monkey with other given primates, it is much smaller. moreover, size to body ratio for the brain also matters in this perspective. If we'll see the evolutionary lineage of these, rhesus monkey came first and after that other came. and we know that in evolution complex organisms form from simpler ones.