Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
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Question

Which of the following skeletal features is typical of mammals?
Options
A Seven cervical vertebrae
Correct Answer
B Fused pelvic and thoracic vertebrae
C Single-boned upper arm
D Multiple jaw bones
Correct Answer

Option A is the correct answer.

Detailed Explanation

Nearly all mammals, regardless of neck length, have seven cervical vertebrae (exceptions: manatees and sloths). This is a characteristic mammalian feature.

Hint

Giraffes and mice both have this number of neck bones.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 143 of 2214
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