Question

All platyrrhines __________.

a. have a relatively large body size
b. have three premolar teeth
c. are primarily terrestrial
d. all of these

Answer 1

The correct option is option b.
All platyrrhines have three premolar teeth.
platyrrhines belongs or relates to the primate gathering or super family Platyrrhini, including the New World monkeys, having a wide, level nose and usually a long, prehensile tail.