Why is the flat end of a sterile toothpi...

Why is the flat end of a sterile toothpick used to scrape the inside surface of the cheek ?

To prevent injury and infection

To get more cells

To avoid saliva

All of these

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BHARATI BHAWAN (ENGLISH)-PRACTICALS-Exercise (Multiple Choice Questions)

Why do we keep the onion peel on a drop of water ?
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What kind of cells are the human cheek cells ?
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Why is the flat end of a sterile toothpick used to scrape the inside s...
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If the cheek cells are placed on a dirty slide , what do we observe un...
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The oval dense structure present in the centre of a cheek cell is
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The region between the nucleus and cell membrane in a cheek cell is oc...
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Which of the following is not found in cheek cells ?
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Which of the following features makes plant cells autotrophic ?
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Compared to the onion peel cells, cheek cells are more irregular in sh...
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Which of the following is not a example of simple tisse in plants ?
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Which of the following plant tissues generally have oval or spherical ...
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Which of the following simple permanent tissues does not have closely ...
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Intercellular spaces are usually found between
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What is the main function of parenchyma ?
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Parenchyma which contains chlorophyll is called:
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Which of the following tissues has lignified cells ?
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Mature sclerenchyma cells are
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The main function of sclerenchyma is to
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Which tissue is found in abundance in fibre-yeilding plants like jute ...
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A nerve cell is
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