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Q 1387723687.     Dichogamy which helps in cross pollination is a floral mechanism in which

A

Anther and stigma mature at different times.

B

Pollen grain is unable to germinate on the stigma of the same flower.

C

Pollen sac and stigma are at different heights.

D

Structure of pollen sac and stigma functions as hurdles.

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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