Class 11 Biology Mineral Nutrition Biological Nitrogen Fixation

Easy

Cobalt is . . .

A
involved in osmoregulation and ionic balance in plants.
B
important in the structure of co-enzymes and ion balance.
C
essential for nitrogen fixation in leguminous plants.
D
required for the mechanism of iron absorption.

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Class 11 Questions

Class 11

Biology Questions

Chapter

Mineral Nutrition

Subtopic

Biological Nitrogen Fixation

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