Question

explain process of respiration in cockroach

Answer 1

Respiration in cockroaches
A cockroach is an insect whose body is covered with air holes called as spiracles.

*Air enters through these air holes on the body and finally reaches the trachea.
*Trachea are a network of fine air tubes extending through out the body.
*Trachea help in circulating the oxygen throughout the body.
*The oxygen in the air diffuses into the tissues and is ultimately absorbed by the cells.
*The carbon dioxide released by the cells is carried by the trachea and given out through the spiracles.

Answer 2

Respiration in Cockroach. A cockroach has small openings on the sides of its body called spiracles. ... Similarly, the air rich in carbon dioxide, which is the product of the respiratory process, goes into the tracheae and moves out through the spiracles.
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