Post-Fertilisation: Structure and Events
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342009 Statement A :
The innermost wall layer is
the tapetum. It nourishes the
developing pollen grains.
Statement B :
When the anther is young, a
group of compactly arranged
heterogenous cells called the
sporogenous tissue occupies
the outer layer of each
microsporangium

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342010 In anther, meiosis occurs in

1 Tapetal cell
2 Endothelial cell
3 Pollen mother cell
4 Stomium cell
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342011 Stamens consists of which of the following
parts?

1 Filament
2 Anther
3 Ovary
4 Both (1) & (2)
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342012 The following figure represents ___A___ and
also Identify X and Y?
supporting img

1 A: Stamen, X: Filament, Y: anther
2 A: Stamen, X: anther, Y: filament
3 A: anther, X: stamen, Y: filament
4 A: anther, X: Filament, Y: stamen.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342009 Statement A :
The innermost wall layer is
the tapetum. It nourishes the
developing pollen grains.
Statement B :
When the anther is young, a
group of compactly arranged
heterogenous cells called the
sporogenous tissue occupies
the outer layer of each
microsporangium

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342010 In anther, meiosis occurs in

1 Tapetal cell
2 Endothelial cell
3 Pollen mother cell
4 Stomium cell
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342011 Stamens consists of which of the following
parts?

1 Filament
2 Anther
3 Ovary
4 Both (1) & (2)
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342012 The following figure represents ___A___ and
also Identify X and Y?
supporting img

1 A: Stamen, X: Filament, Y: anther
2 A: Stamen, X: anther, Y: filament
3 A: anther, X: stamen, Y: filament
4 A: anther, X: Filament, Y: stamen.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342009 Statement A :
The innermost wall layer is
the tapetum. It nourishes the
developing pollen grains.
Statement B :
When the anther is young, a
group of compactly arranged
heterogenous cells called the
sporogenous tissue occupies
the outer layer of each
microsporangium

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342010 In anther, meiosis occurs in

1 Tapetal cell
2 Endothelial cell
3 Pollen mother cell
4 Stomium cell
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342011 Stamens consists of which of the following
parts?

1 Filament
2 Anther
3 Ovary
4 Both (1) & (2)
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342012 The following figure represents ___A___ and
also Identify X and Y?
supporting img

1 A: Stamen, X: Filament, Y: anther
2 A: Stamen, X: anther, Y: filament
3 A: anther, X: stamen, Y: filament
4 A: anther, X: Filament, Y: stamen.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342009 Statement A :
The innermost wall layer is
the tapetum. It nourishes the
developing pollen grains.
Statement B :
When the anther is young, a
group of compactly arranged
heterogenous cells called the
sporogenous tissue occupies
the outer layer of each
microsporangium

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342010 In anther, meiosis occurs in

1 Tapetal cell
2 Endothelial cell
3 Pollen mother cell
4 Stomium cell
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342011 Stamens consists of which of the following
parts?

1 Filament
2 Anther
3 Ovary
4 Both (1) & (2)
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

342012 The following figure represents ___A___ and
also Identify X and Y?
supporting img

1 A: Stamen, X: Filament, Y: anther
2 A: Stamen, X: anther, Y: filament
3 A: anther, X: stamen, Y: filament
4 A: anther, X: Filament, Y: stamen.
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