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Exine of pollen grains is composed of...

Exine of pollen grains is composed of

A

Pectocellulose

B

Lignocellulose

C

Sporopollenin

D

Pollenkitt

Text Solution

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The correct Answer is:
C
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Select the correct Statement . a. Intine of pollen grains is composed of pectocellulosic in nature . b. Pollen grains develop from the haploid microspore mother cells in pollen sacs of anther. c. Pollen grain is diploid , unicellular , multinucleate and oval shaped structure. d. Pollen grains are generally spherical measuring about 20-25 mm in diameter .

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