MEDIUM
12th Maharashtra Board
IMPORTANT
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Name the layer which supplies nourishment to the developing pollen grains.

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Important Questions on Reproduction in Lower and Higher Plants

EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 2
Define parthenocarpy.
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 2
Are pollination and fertilization necessary in apomixis?
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 2
Name the parts of pistil which develop into fruits and seeds.
EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 2
What is the function of filiform apparatus ?
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 3
How polyembryony can be commercially exploited?
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 3
Pollination and seeds formation are very crucial for the fruit formation. Justify the statement.
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 3
Incompatibility is a natural barrier in the fusion of gametes. How will you explain this statement?
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 1 - Reproduction in Lower and Higher Plants>Exercise>Q 3
Describe three devices by which cross pollination is encouraged in angiosperms by avoiding self-pollination.