In light microscopy, which of the following is used as fixatives prior to staining technique?

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#Question id: 23914

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The great Indian Rhino has its natural home in

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#Question id: 23915

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According to the Botanical Survey of India, the total number of plant species in India is about:

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#Question id: 23916

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Assertion (A): Bt cotton is a transgenic crop which has been introduced in India, but is being opposed on environmental grounds. Reason (R): CrylAc protein in Bt cotton has been found to be toxic and allergenic to human beings.

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#Question id: 23917

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Oxygen toxicity (in humans) is caused by:

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#Question id: 23918

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C2F3C 3 gas:

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#Question id: 23919

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Which of the following shows bioaccumulation and contaminate food chains?