Pollen-Pistil Interaction
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341618 Pollen tube enters into embryo sac of angiosperm through the

1 Egg cell
2 Any one of the antipodal cell
3 Any one of the synergids
4 None of these
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341619 Recognization of pollens whether it is of right type or wrong type is done by

1 Pistil
2 Style
3 Pollen itself
4 Ovary
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341620 Identify the correct order of events in pollen-pistil interaction form the options given below
I. Release of male gametes into the embryo sac.
II. Deposition of pollen grains on stigma.
III. Entry of pollen tube into embryo sac.
IV. Development of pollen tube.
V. Entry of pollen tube into the Ovule.

1 IV - III - II - I - V
2 II - IV - V - III - I
3 II - IV - III - V - I
4 V - IV - III - II - I
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341621 Part of the gynoecium which receives the pollen is called

1 Ovule
2 Ovary
3 Stigma
4 Style
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341618 Pollen tube enters into embryo sac of angiosperm through the

1 Egg cell
2 Any one of the antipodal cell
3 Any one of the synergids
4 None of these
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341619 Recognization of pollens whether it is of right type or wrong type is done by

1 Pistil
2 Style
3 Pollen itself
4 Ovary
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341620 Identify the correct order of events in pollen-pistil interaction form the options given below
I. Release of male gametes into the embryo sac.
II. Deposition of pollen grains on stigma.
III. Entry of pollen tube into embryo sac.
IV. Development of pollen tube.
V. Entry of pollen tube into the Ovule.

1 IV - III - II - I - V
2 II - IV - V - III - I
3 II - IV - III - V - I
4 V - IV - III - II - I
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341621 Part of the gynoecium which receives the pollen is called

1 Ovule
2 Ovary
3 Stigma
4 Style
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341618 Pollen tube enters into embryo sac of angiosperm through the

1 Egg cell
2 Any one of the antipodal cell
3 Any one of the synergids
4 None of these
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341619 Recognization of pollens whether it is of right type or wrong type is done by

1 Pistil
2 Style
3 Pollen itself
4 Ovary
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341620 Identify the correct order of events in pollen-pistil interaction form the options given below
I. Release of male gametes into the embryo sac.
II. Deposition of pollen grains on stigma.
III. Entry of pollen tube into embryo sac.
IV. Development of pollen tube.
V. Entry of pollen tube into the Ovule.

1 IV - III - II - I - V
2 II - IV - V - III - I
3 II - IV - III - V - I
4 V - IV - III - II - I
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341621 Part of the gynoecium which receives the pollen is called

1 Ovule
2 Ovary
3 Stigma
4 Style
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341618 Pollen tube enters into embryo sac of angiosperm through the

1 Egg cell
2 Any one of the antipodal cell
3 Any one of the synergids
4 None of these
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341619 Recognization of pollens whether it is of right type or wrong type is done by

1 Pistil
2 Style
3 Pollen itself
4 Ovary
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341620 Identify the correct order of events in pollen-pistil interaction form the options given below
I. Release of male gametes into the embryo sac.
II. Deposition of pollen grains on stigma.
III. Entry of pollen tube into embryo sac.
IV. Development of pollen tube.
V. Entry of pollen tube into the Ovule.

1 IV - III - II - I - V
2 II - IV - V - III - I
3 II - IV - III - V - I
4 V - IV - III - II - I
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341621 Part of the gynoecium which receives the pollen is called

1 Ovule
2 Ovary
3 Stigma
4 Style
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here