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Match the following columns with reference to cockroach and select the correct option.
Column I Column II
A. Alary muscles 1. Ootheca formation
B. Uricose glands 2. Excretion
C. Proventriculus 3. Circulation
D. Colleterial glands 4. Grinding the food

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A-3; B-2; C-1; D-4

A-4; B-3; C-2; D-1

A-4; B-2; C-3; D-1

A-3; B-2; C-4; D-1

answer is A.

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Detailed Solution

In cockroach:

Alary muscles are 12 pairs of fan-like muscles associated with 13-chambered heart.

Uricose glands help in excretion along with Malpighian tubules, fat body, nephrocytes, etc.

Proventriculus (gizzard) associated with alimentary canal helps in grinding of the food.

Colleterial glands are a part of female reproductive system that help in the formation of ootheca.

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