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NEET Biology question

BiologyBody Fluids and CirculationNEET

Characteristic of open circulatory system I. Blood flows in the open tissue space, the sinuses. II. Blood is in direct contact with the tissue cells. III. Blood flow is slow. IV. Blood pressure is high. Choose the option with characteristics.

Answer: (D)

Solution

In an open circulatory system blood flows through open sinuses (I), directly contacts the tissue cells (II) and flows slowly (III), but

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Question ID VK-116073