Which of the following represents the fu...

Which of the following represents the functions of veins in the leaves ?

A

Transport of water and minerals

B

Mechanical support

C

Transport of organic food material

D

All of these

Text Solution

Verified by Experts

The correct Answer is:

D

Important functions of veins are : (i) Conduction of water through xylem , (ii) Providing channels for translocation of organic nutrients , (iii) Conduction of minerals , (iv) The veins and veinlets provide skeletal support to the lamina so that it can remain stretched for its optimum functioning , (v) Veins and veinlets reduce the effect of wilting.

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Knowledge Check

The function of a vein is

A

conduction of food

B

conduction of water and minerals.

C

conduction of hormones

D

collect blood from different body parts.

Which of the following represents functional isomerism ?

A

a,b,c,d

B

a,b,d

C

a,c,d

D

a,d

Function of veins in leaf blade is

A

Exchange of gases

B

Assimilation of food

C

Provide rigidity

D

Transpiration

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NCERT FINGERTIPS-MORPHOLOGY OF FLOWERING PLANTS-Morphology Of Flowering Plants

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