Structural Organisation In Animals Question 504

Question: How many nipples are present in a female rat

Options:

A) Two pairs of chromosomes

B) One pair

C) Three pairs of chromosomes

D) Six pairs of chromosomes

Show Answer

Answer:

Correct Answer: D

Solution:

One pair of thoracic nipples, two pairs of axillary nipples, one pair of abdominal nipples and two pairs of inguinal nipples.

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