root hairs of plants absorb water from soil through
a) diffusion
b. imbibition
c. osmosis
d. all of the above
Answers
Answered by
1
Answer:
answer is- a) diffusion
Answered by
0
Answer:
c. Osmosis
Root hair absorbs water from soil through osmosis. Water will be absorbed by root hairs by osmosis as the environment in the soil is hypotonic. This kind of absorption takes place passively. The water can easily move from the region of higher concentration to the low concentration without expenditure of energy. The cell membrane of the root cells acts as a semipermeable membrane. It passes the epidermis, cortex, endodermis, casparian strip and pericycle and protoxylem and metaxylem.
So, the correct answer is option C.
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