Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

How many chambers does the mammalian heart have?
Options
A Two
B Three
C Four
Correct Answer
D Five
Correct Answer

Option C is the correct answer.

Detailed Explanation

The mammalian heart is a four-chambered structure with two atria (upper chambers) and two ventricles (lower chambers), allowing complete separation of oxygenated and deoxygenated blood.

Hint

This structure has two upper and two lower chambers.

Question Info