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Gram Staining

Which of the ...

Question

Which of the following options for diatoms is correct ?

A

Pecto- cellilosic cell wall

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B

Silicified cell wall

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C

Multicellular eukaryotes

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D

Produce saxitoxin

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Solution

The correct option is A Pecto- cellilosic cell wall
Diatoms, belonging to chrysophytes, possess silicified cell walls. Their accumulation on sea beds form diatomaceous earth.
So, the correct option is 'silicified cell wall'.

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