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Which body system is the proventriculus of cockroach a part of?

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in Biology – Class 11 by (272k points)
Which body system is the proventriculus of cockroach a part of?

(a) Nervous system

(b) Circulatory system

(c) Digestive system

(d) Reproductive system

The question was asked in examination.

I'm obligated to ask this question of Animals Structural Organisations topic in division Structural Organisations in Animals of Biology – Class 11

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The correct option is (c) Digestive system

Explanation: The proventriculus of cockroach is also known as gizzard. It is a part of the digestive system of cockroach. The function of the gizzard is to mechanically break down food by the process of grinding.

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