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Question
Diffusion of oxygen in tissues of Cockroach occurs through.
Diffusion of oxygen in tissues of Cockroach occurs through.
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Solution
The correct option is D Tracheoles
Cockroach respiratory system consists of a network of the trachea, that opens through 10 pairs of small holes called spiracles which is present laterally on the body. Tracheal tube subdivided into tracheoles (is thin branching tubes) which carry oxygen from the air to all parts of the body and this exchange of gases in tracheoles takes place by diffusion.Hence, the correct answer is (D).
Cockroach respiratory system consists of a network of the trachea, that opens through 10 pairs of small holes called spiracles which is present laterally on the body. Tracheal tube subdivided into tracheoles (is thin branching tubes) which carry oxygen from the air to all parts of the body and this exchange of gases in tracheoles takes place by diffusion.
Hence, the correct answer is (D).
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