are the small openings through which air is exchanged in cockroaches.

Trachea

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Pharynx

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Spiracles

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Solution

The correct option is C Spiracles
Trachea of the cockroach opens on the lateral side of the body through small openings called spiracles.

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Similar questions

In cockroaches, air enters the body through __________ .

In cockroaches, air enters the body through :
(a) lungs
(b) gills
(c) spiracles
(d) skin

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