Question

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Answer 1

Answer:

1. The assimilatory powers are ATP and NADPH.

2. Photosynthesis

3. Yes, the purpose of of the veins in heart as well as legs are same, they are there for preventing the backward flow of blood.

4. In the process of dialysis reabsorption doesn't take place, but in the human kidneys the process of the dialysis reabsorption of useful substances take place in the PCT region.

5. Thigmotropism

6. Acrosome, it helps the sperm to penetrate into the egg cell or ova.