Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

How many cervical vertebrae do almost all mammals have?
Options
A 5
B 7
Correct Answer
C 9
D 12
Correct Answer

Option B is the correct answer.

Detailed Explanation

Almost all mammals have 7 cervical vertebrae, including giraffes and humans. This is a conserved characteristic across the class Mammalia, regardless of neck length.

Hint

This number is constant in nearly all mammals, from mice to giraffes.

Question Info