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Q.

Which of the following is wrong ?

a. Germ pore of pollen lack sporopollenin

b. Pollen grains are well preserved as fossils because of the presence of sporopollenin

c. The exine of pollen grains of different species exhibit a fascinating array of same type of patterns and designs

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a

a only 

b

b only

c

a and b

d

c only

answer is D.

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Detailed Solution

Pollen grains are well preserved as fossils because of the presence of sporopollenin. The exine exhibits a fascinating array of patterns and designs.

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