Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
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Question

The primary difference between marsupial and placental mammals is:
Options
A Presence of hair
B Reproductive strategy
Correct Answer
C Number of ear bones
D Heart structure
Correct Answer

Option B is the correct answer.

Detailed Explanation

The primary difference between marsupials and placentals is their reproductive strategy. Marsupials give birth to underdeveloped young that continue development in a pouch, while placentals have a longer gestation with a well-developed placenta.

Hint

The key distinction lies in how they carry and nourish their developing young.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1448 of 2214
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