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12th Tamil Nadu Board
IMPORTANT
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Size of pollen grain in Myosotis

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Important Questions on Asexual and Sexual Reproduction in Plants

EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 8
Arrange the layers of anther wall from locus to periphery.
MEDIUM
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 9
Identify the incorrect pair
HARD
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 11
Choose the correct statement(s) about tenuinucellate ovule.
EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 12
Which of the following represent megagametophyte?
EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 13
In Haplopappus gracilis, number of chromosomes in cells of nucellus is 4. What will be the chromosome number in Primary endosperm cell?
EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 14
Transmitting tissue is found in
EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 15
The scar left by funiculus in the seed is 
EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 16
A plant called X possesses small flower with reduce perianth and versatile anther. The probable agent for pollination would be