Which of the following statements is false re | vedclass

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(D) The heart of a cockroach consists of an elongated muscular tube lying along the mid-dorsal line of the thorax and abdomen. It is differentiated in

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The anterior aorta is divided and reaches every cell of the body.

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(D) The heart of a cockroach consists of an elongated muscular tube lying along the mid-dorsal line of the thorax and abdomen. It is differentiated into $13$ funnel-shaped chambers with ostia on either side. Blood from the sinuses enters the heart through these ostia and is pumped anteriorly to the sinuses by contraction. Option $D$ is false because the cockroach has an open circulatory system. The blood (hemolymph) does not reach every cell of the body through vessels; instead,it bathes the tissues directly in the body cavity (hemocoel).

Which of the following statements is false regarding the heart of a cockroach?

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