Chapter 36, Problem 19A

Summary Introduction

Introduction:

Pregnancy happens when a sperm fertilizes an egg after it is released during ovulation. The fertilized egg then heads down to the womb, where it is placed. A conception ends in successful implantation. A maximum pregnancy lasts on average 40 weeks.

Answer to Problem 19A

Correct answer:

The correct answer is option (B) in the second trimester.

Explanation of Solution

Explanation/justification for the correct answer:

Option (B) in the second trimester. The movement of the fetus can be felt between 13-25 weeks that is in the second trimester. So, this is the correct option.

Explanation for incorrect answer: 

Option (A) in the first trimester. The movement of the fetus can be felt in the second trimester. So, this is an incorrect option.

Option (B) in the third trimester. In the third trimester, the baby has rapid growth. The movement can be felt in the second trimester. So, this is an incorrect answer.

Option (D) in the last trimester. The movement can be felt in the second trimester. So, this is an incorrect option.