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Question 9443
NEET Biology · Medium

Biological Classification: Diatoms MCQ

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DiatomsMediumQuestion 9443

Question

The cell wall of diatoms contains a large amount of:

  1. A
    Silica
    Correct
  2. B
    Chitin
  3. C
    Peptidoglycan
  4. D
    Lignin

Correct answer

Silica

Explanation

Their siliceous walls form frustules and contribute to diatomaceous earth deposits.

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