EASY
12th Tamil Nadu Board
IMPORTANT
Earn 100

"Endothecium is associated with dehiscence of anther". Justify the statement.

Important Questions on Asexual and Sexual Reproduction in Plants

MEDIUM
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 40
List out the functions of tapetum.
EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 41
Write short note on Pollen kitt.
EASY
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 42
Distinguish tenuinucellate and crassinucellate ovules.
HARD
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 43
'Pollination in Gymnosperms is different from Angiosperm'- Give reasons.
HARD
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 44
Write short note on Heterostyly.
HARD
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 45
Enumerate the characteristic features of Entomophilous flowers.
HARD
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 46
Discuss the steps involved in Microsporogenesis.
HARD
12th Tamil Nadu Board
IMPORTANT
Biology Botany Standard 12>Chapter 1 - Asexual and Sexual Reproduction in Plants>Evaluation>Q 47
With a suitable diagram explain the structure of an ovule.