Question Detail

ZOO 102 Basis of Categorization of Diversity of Animals Objective Question
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Question

The lining of the gastrointestinal tract and the lungs are primarily derived from which germ layer?
Options
A Ectoderm
B Endoderm
Correct Answer
C Mesoderm
D Mesenchyme
Correct Answer

Option B is the correct answer.

Detailed Explanation

The endoderm is the innermost layer and forms the internal linings of the body, including the digestive and respiratory tracts. Choice C is incorrect because the mesoderm forms the middle structures like muscle and bone.

Hint

Focus on the 'innermost' layer.

Question Info

Course: ZOO 102
Topic: Basis of Categorization of Diversity of Animals
Type: Objective
Difficulty: Not specified
Question 122 of 737
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