FAMILY CALLITRICHIDAE:
REPRODUCTION - this group is a ______ group, more specially a ______ ______ group (Hint: Monogamous/Polygamous idea)
a) Monogamous; Single-mating
b) Polygamous; Multi-mating
c) Polyandrous; Multi-fathering
d) Monandrous; Single-fathering

Q&A Education