Question

Name the organ for respiration in cockroach

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Answer 1

The tracheal tubes mainly inject oxygen directly into the tissues of the animals in the respiratory system of insects. The spiracles can be easily opened and closed to reduce the loss of water. Therefore, the cockroach's respiratory organs are spiracles.

Answer 2

Answer

spiracles

Explanation

•The tracheal tubes mainly inject oxygen directly into the tissues of the animals in the respiratory system of insects.

•The spiracles can be easily opened and closed to reduce the loss of water. Therefore, the cockroach's respiratory organs are spiracles