Those small organisms which float on the surface of water are called

A. Necton

B. pH indicators

C. Plankton

D. Benthos

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  2. Decomposition of organic matter is due to
  3. The part of the brain in Control of Voluntary muscles is
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  7. The method of inducing artificial immunity was discovered by
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  20. What is the other name for the brain?
  21. Genes are arranged in chromosomes
  22. Which of the following is a disease of brain?
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