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Q.157) Select the correct statement:

A. In human pregnancy, the major organ systems are formed by the end of 12 weeks

B. In human pregnancy, the major organ systems are formed by the end of 8 weeks.

C. In human pregnancy heart is formed after one month of gestation.

D. In human pregnancy, limbs and digits develop by the end of the second month.

E. In human pregnancy, the appearance of hair is usually observed in the fifth month.

A) A, C, D E Only

B) A and E Only

C) B and C Only

D) B, C, D, and E Only

 

Answers (1)

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Q.157) >

  • B is correct: Major organ systems are formed by the end of 8 weeks, and the embryo is then called a foetus.

  • C is correct: The heart is formed after one month of gestation.

  • D is correct: Limbs and digits develop by the end of the second month.

  • E is correct: In the fifth month, fine hair appears on the head.

  • A is incorrect because organ systems are already formed by the 8th week, not 12th.

Hence, the correct answer is Option (4).

 

Posted by

Shreya Pandey

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