Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
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Question

The evolutionary advantage of a single jaw bone in mammals is:
Options
A Increased flexibility
B Stronger bite force
Correct Answer
C Reduced weight
D Simplified structure
Correct Answer

Option B is the correct answer.

Detailed Explanation

A single jaw bone (dentary) provides a stronger bite force because it is a more rigid, unified structure compared to the multiple-boned jaws of reptiles. This allows for more efficient food processing.

Hint

A unified structure provides greater strength for biting and chewing.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1463 of 2214
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