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Which one is not the job of zone of cell differentiation in roots?

a)

Mineral uptake

b)

Water uptake

c)

 uptake

d)

 uptake


Question ID - 3779 :-

Which one is not the job of zone of cell differentiation in roots?

a)

Mineral uptake

b)

Water uptake

c)

 uptake

d)

 uptake

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

Root hair zone (cell differentiation zone) in plants is a specialised structure for water absorption. It is the most efficient water absorption region in roots. Inspite of water absorption, root hair zone or root cells are incapable for photosynthesis because of the absence of chlorophyll but use oxygen for respiration



Next Question :

Which one is against the theory of ascent of sap given by Dixon and Jolly?

a)

Pores in treachery elements

b)

Cohesion force of water molecules

c)

Adhesion force of water molecules

d)

Requirement of ATP


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