NEET Botany Biological Classification Questions Solved


Diatoms have left behind large amount of cell wall deposits in their habitat because:

(1) They are most abundant in that habitat

(2) Their life span is long 

(3) Their wall is indestructible

(4) The statement is not true. 

(3) The cell wall is impregnated with silica.

Difficulty Level:

  • 9%
  • 7%
  • 78%
  • 8%
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