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Which of the following statements is not...

Which of the following statements is not correct

A

Pollen grains of many species can germinate on the stigma of a flower, but only one pollen tube of the same spore grows into the style

B

Insects that consum pollen or nectar withou bringing about pollination are called pollen/nectar robbers.

C

Pollen germination and pollen tube growth are regulated by chemical components of pollen interacting with those of the pistil.

D

Some reptiles have also been reported as pollinators in some plant species.

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