Class 11 Biology Biological Classification Protista (Unicellular eukaryotes)

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Select the wrong statement.

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A
The walls of diatoms are easily destructible.
B
'Diatomaceous earth' is formed by the cell walls of diatoms.
C
Diatoms are chief producers in the oceans.
D
Diatoms are microscopic and float passively in water.

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Class 11

Biology Questions

Chapter

Biological Classification

Subtopic

Protista (Unicellular eukaryotes)

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