(A) Vena Cava (X)
(B) Dorsal Vessel ()
(C) Spiracles (X)
(D) None of the above (X)
Answers: The heart like pumping organ in insect is Dorsal Vessel.
(A) Vena Cava (X)
(B) Dorsal Vessel ()
(C) Spiracles (X)
(D) None of the above (X)
Answers: The heart like pumping organ in insect is Dorsal Vessel.
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