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Nucleus is usually spherical in shape an...

Nucleus is usually spherical in shape and is located at the centre of the cell. Which of the following statements about nucleus is incorrect?

A

It controls all the activities of the cell.

B

It is surrounded by a porous nuclear membrane.

C

It takes part in the transfer of characteristics from parents to offspring.

D

It protects the plant cell from variations in the temperature of the external environment.

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BETOPPERS-BASIC BIOLOGY-Summative Worksheet (Multiple Choice Questions-Tick mark the correct choice)
  1. Each cell has a

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  2. Organelles are present in

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  3. A cell organelle commonly called 'suicide bag'

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  4. Robert Hooke was the first person to observe …..(i)…….. Cells. He obse...

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  5. The given figure depicts a diagram of a eukaryotic animal cell. It sho...

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  6. Cytoplasm is composed of all cell organelles except nucleus. The conte...

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  7. Nucleus is usually spherical in shape and is located at the centre of ...

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  8. Tarun draws the diagram of a cell and labels one of its components as ...

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  9. Chloroplasts are cell organelles found mostly in all plant cells. Ch...

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  10. ….i………. is a type of plastid that is only present in plant cells. It c...

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  11. Which cell organelle produces oxygen?

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  12. The vacuole present in a plant cell differs from that of an animal cel...

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  13. The given illustration represents a cell. The function of protec...

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  14. Which figure represents a plant cell?

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  15. The given figure illustrates five organelles of a cell Which of th...

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  16. Cell membrane performs the function of

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  17. Sunaina read in her science book that a jelly-like substance is presen...

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  18. Sonali took a toothpick and gently scraped the inner side of her cheek...

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