MCQ
Robert Hook was the first person to see cells in:
- AVarious ants.
- BFungi.
- CAnimals.
- DCork.
Explanation:
Robert cook first discovered the cells in a cork. He saw small spaces under a microscope and called them cells meaning rooms.
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The mass of moon is about 0.012 times that of earth and its diameter is about 0.25 times that of earth. The value of G on the moon will be: