Question

draw a neat diagran of respiratory system of cockroach and label the parts

Answer 1

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Answer 2

ANSWER

The respiratory system of cockroach is a network of trachea known as tracheal system. They respire through the small openings called spiracles. These openings are regulated by the muscular spinchters. They breathe in oxygen rich air through the spiracles which opens into the tracheal tubes.

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please give atleast a thanks so that I feel satisfied with my answer....the diagram is from Google if you feel it incorrect you can immediately report the answer but I felt it will be helpful....if you don't feel it incorrect please give me a thanks so that I feel satisfied with my answer