Question Detail

BIO 101 Embryonic development and birth Objective Question

Question

What is a key development during the third trimester?
Options
A Formation of the three germ layers
B Implantation occurs
C Footprints and fingerprints are formed
Correct Answer
D The heart begins to beat
Correct Answer

Option C is the correct answer.

Detailed Explanation

During the third trimester, footprints and fingerprints are formed.

Hint

Eyelids also open and close, and brain development is rapid.

Question Info