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Assertion : During pregnancy, developmen...

Assertion : During pregnancy, development of foetus occurs in stages.
Reason: In second month of pregnancy, limbs, most of the organs and external genitalia are formed.

A

Both A and R are true and R is the correct explanation of A.

B

Both A and R are true but R is not correct explanation of A

C

A is true but R is false

D

A and R are false

Text Solution

AI Generated Solution

The correct Answer is:
To solve the given question, we need to analyze both the assertion and the reason provided. ### Step 1: Understand the Assertion The assertion states that "During pregnancy, development of the fetus occurs in stages." This is a true statement. Pregnancy is divided into three trimesters, and each trimester has distinct developmental milestones for the fetus. **Hint:** Think about how pregnancy is structured in terms of time and development. ### Step 2: Understand the Reason The reason states that "In the second month of pregnancy, limbs, most of the organs, and external genitalia are formed." This statement is not entirely accurate. While some development does occur in the second month, the formation of limbs and most organs typically occurs by the end of the first trimester, not specifically in the second month. **Hint:** Recall the timeline of fetal development and when specific structures form. ### Step 3: Evaluate the Truth of Both Statements - The assertion is **true** because fetal development does occur in stages throughout the pregnancy. - The reason is **false** because the significant formation of limbs and organs occurs later than the second month, specifically by the end of the third month. **Hint:** Compare the stages of development with the timeline of pregnancy. ### Step 4: Conclusion Based on the evaluation: - The assertion is true. - The reason is false. Thus, the correct answer to the question is that the assertion is true, and the reason is false. **Final Answer:** The assertion is true, and the reason is false (Option C).
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