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Q:1) The fundamental role of root hairs in plants is

Ato protect the young root from damage by coarse soil particles.
Bto protect the root from soil microbes.
Cto bind soil particles to the roots for fixation of the plant.
Dto absorb water and mineral salts from the soil.

Answer:

D

Aganwadi Supriviser exam 2016

General Knowledge

Aganwadi Supriviser exam 2016

Exam Group:

Integrated Child Development Services (ICDS)

State:

Himachal Pradesh

Series:

Year:

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