AIIMS2008Botany-Reproduction in Plants
AIIMS 2008 Botany Pollen Germination MCQ Question
Type: MCQ-conceptual-Hard-Class 12
Even after killing the generative cell with a laser beam, the pollen grain of a flowering plant germinates and produces normal pollen tube because
A
laser beam stimulates pollen germination and pollen tube growth
B
the laser beam does not damage the region from which pollen tube emerges
C
the contents of killed generative cell permits germination and pollen tube growth
D
the vegetative cell has not been damaged.
Correct Answer
Option D
Detailed Explanation
During the post-pollination development, germination of pollen grain takes place.
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