Question Detail

BIO 101 BIO 101 Past Questions Objective Question
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Question

Why are structural anomalies of the limbs unlikely to be initiated after week 8 of gestation?
Options
A Basic limb architecture and skeletal patterning are established by week 8
Correct Answer
B Limbs begin developing only after week 20
C Teratogens cannot enter fetal circulation after week 8
D Limb cartilage turns to ivory bone by week 6
Correct Answer

Option A is the correct answer.

Detailed Explanation

By the end of the embryonic period (week 8), basic morphological limb patterning is complete.

Hint

No hint available

Question Info

Course: BIO 101
Topic: BIO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 2494 of 2556
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