Question

Explain circulatory system of cockroach

Answer 1

Answer:

Explanation :

Cockroaches are equipped with open type circulatory system. In this, blood is pumped by heart and flows open in body cavity. Organs floating in blood get nutrition directly. Supply of oxygen is independent through a separate closed type respiratory system.

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Answer 2

Explanation:

Cockroaches are equipped with open type circulatory system. In this, blood is pumped by heart and flows open in body cavity. Organs floating in blood get nutrition directly. Supply of oxygen is independent

through a separate closed type respiratory system.

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