Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

The term 'metatherians' refers to:
Options
A Egg-laying mammals
B Marsupials
Correct Answer
C Placentals
D Reptilian ancestors
Correct Answer

Option B is the correct answer.

Detailed Explanation

Metatherians are marsupials, a group of mammals characterized by giving birth to underdeveloped young that continue development in a pouch. They are distinct from eutherians (placentals) and monotremes.

Hint

This subclass includes kangaroos, koalas, and other pouch-bearing mammals.

Question Info