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Q.

Given below are two statements: one is labelled Assertion(A) and other is labelled Reason(R).

Assertion (A) : Gizzard of cockroach helps in grinding the food particles.
Reason (R) : Gizzard has an inner layer of thick circular muscles and an outer chitinous teeth.

In light of the above statements, choose the correct answer from the options given below.

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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 the correct explanation of A.

c

A is true but R is false.

d

Both A and R are false.

answer is C.

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Detailed Solution

Gizzard has an outer layer of thick circular muscles and an inner chitinous teeth.

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