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Tardigrade
Question
Biology
The cell wall of the diatom is made up of:
Q. The cell wall of the diatom is made up of:
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A
CaCO
3
B
Silica
C
Magnesium carbonate
D
Calcium phosphate
Solution:
Cell wall of diatom is deposited with silica. After the death of diatoms, cell wall is resistant to decomposition, piles up at the floor of water body and forms diatomaceous earth.