SATHEE: Plant-Kingdom Question 722

Plant-Kingdom Question 722

Question: Pollination of pollen grains in Pinus takes place at:

Options:

A) One-celled stage

B) Two-celled stage

C) Three-cell stage

D) Four-celled stage

Show Answer

Answer:

Correct Answer: D

Solution:

d Pollination in Pinus takes place when a pollen tube grows through the micropyle and reaches the ovule, i.e.

four-celled stage

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Plant-Kingdom Question 722

Question: Pollination of pollen grains in Pinus takes place at:

Options:

Answer:

Solution:

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