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The oval dense structure present in the ...

The oval dense structure present in the centre of a cheek cell is

A

cytoplasm

B

cell membrane

C

vacuole

D

nucleus

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The correct Answer is:
D
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BHARATI BHAWAN (ENGLISH)-PRACTICALS-Exercise (Multiple Choice Questions)
  1. Why is the flat end of a sterile toothpick used to scrape the inside s...

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  2. If the cheek cells are placed on a dirty slide , what do we observe un...

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  3. The oval dense structure present in the centre of a cheek cell is

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  4. The region between the nucleus and cell membrane in a cheek cell is oc...

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  5. Which of the following is not found in cheek cells ?

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  6. Which of the following features makes plant cells autotrophic ?

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  7. Compared to the onion peel cells, cheek cells are more irregular in sh...

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  8. Which of the following is not a example of simple tisse in plants ?

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  9. Which of the following plant tissues generally have oval or spherical ...

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  10. Which of the following simple permanent tissues does not have closely ...

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  11. Intercellular spaces are usually found between

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  12. What is the main function of parenchyma ?

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  13. Parenchyma which contains chlorophyll is called:

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  14. Which of the following tissues has lignified cells ?

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  15. Mature sclerenchyma cells are

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  16. The main function of sclerenchyma is to

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  17. Which tissue is found in abundance in fibre-yeilding plants like jute ...

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  18. A nerve cell is

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  19. A muscle cell is

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  20. A nerve cell differs from a muscle cell is

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