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

341876 Which of the following nucleus is unlike other nuclei in the female gametophyte of angiosperms?

1 Egg nucleus
2 Nucleus of synergids
3 Secondary nucleus
4 Nuclei of antipodals
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341877 Out of the 4 megaspores, how many functional megaspores would remain?

1 2
2 1
3 3
4 2
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341878 Integumented megasporangium is

1 Ovule
2 Pollen sac
3 Pollen grain
4 Embryo sac
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341879 Match the columns I and II w.r.t. ovule.
Column I
Column II
A
Funicle
P
Small opening
of ovule
B
Chalaza
Q
Stalk of ovule
C
Micropyle
R
Basal part of
the ovule
D
Integuments
S
Covering of
ovule

1 A – R, B – P, C – Q, D – S
2 A – Q, B – R, C – P, D – S
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341880 The following structure represents
supporting img

1 Hemitropous ovule
2 Atropous ovule
3 Anatropous ovule
4 Orthotropous ovule
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BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341876 Which of the following nucleus is unlike other nuclei in the female gametophyte of angiosperms?

1 Egg nucleus
2 Nucleus of synergids
3 Secondary nucleus
4 Nuclei of antipodals
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341877 Out of the 4 megaspores, how many functional megaspores would remain?

1 2
2 1
3 3
4 2
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341878 Integumented megasporangium is

1 Ovule
2 Pollen sac
3 Pollen grain
4 Embryo sac
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341879 Match the columns I and II w.r.t. ovule.
Column I
Column II
A
Funicle
P
Small opening
of ovule
B
Chalaza
Q
Stalk of ovule
C
Micropyle
R
Basal part of
the ovule
D
Integuments
S
Covering of
ovule

1 A – R, B – P, C – Q, D – S
2 A – Q, B – R, C – P, D – S
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341880 The following structure represents
supporting img

1 Hemitropous ovule
2 Atropous ovule
3 Anatropous ovule
4 Orthotropous ovule
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BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341876 Which of the following nucleus is unlike other nuclei in the female gametophyte of angiosperms?

1 Egg nucleus
2 Nucleus of synergids
3 Secondary nucleus
4 Nuclei of antipodals
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341877 Out of the 4 megaspores, how many functional megaspores would remain?

1 2
2 1
3 3
4 2
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341878 Integumented megasporangium is

1 Ovule
2 Pollen sac
3 Pollen grain
4 Embryo sac
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341879 Match the columns I and II w.r.t. ovule.
Column I
Column II
A
Funicle
P
Small opening
of ovule
B
Chalaza
Q
Stalk of ovule
C
Micropyle
R
Basal part of
the ovule
D
Integuments
S
Covering of
ovule

1 A – R, B – P, C – Q, D – S
2 A – Q, B – R, C – P, D – S
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341880 The following structure represents
supporting img

1 Hemitropous ovule
2 Atropous ovule
3 Anatropous ovule
4 Orthotropous ovule
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BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341876 Which of the following nucleus is unlike other nuclei in the female gametophyte of angiosperms?

1 Egg nucleus
2 Nucleus of synergids
3 Secondary nucleus
4 Nuclei of antipodals
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341877 Out of the 4 megaspores, how many functional megaspores would remain?

1 2
2 1
3 3
4 2
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341878 Integumented megasporangium is

1 Ovule
2 Pollen sac
3 Pollen grain
4 Embryo sac
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341879 Match the columns I and II w.r.t. ovule.
Column I
Column II
A
Funicle
P
Small opening
of ovule
B
Chalaza
Q
Stalk of ovule
C
Micropyle
R
Basal part of
the ovule
D
Integuments
S
Covering of
ovule

1 A – R, B – P, C – Q, D – S
2 A – Q, B – R, C – P, D – S
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341880 The following structure represents
supporting img

1 Hemitropous ovule
2 Atropous ovule
3 Anatropous ovule
4 Orthotropous ovule
Join With Us for More Updates
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341876 Which of the following nucleus is unlike other nuclei in the female gametophyte of angiosperms?

1 Egg nucleus
2 Nucleus of synergids
3 Secondary nucleus
4 Nuclei of antipodals
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341877 Out of the 4 megaspores, how many functional megaspores would remain?

1 2
2 1
3 3
4 2
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341878 Integumented megasporangium is

1 Ovule
2 Pollen sac
3 Pollen grain
4 Embryo sac
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341879 Match the columns I and II w.r.t. ovule.
Column I
Column II
A
Funicle
P
Small opening
of ovule
B
Chalaza
Q
Stalk of ovule
C
Micropyle
R
Basal part of
the ovule
D
Integuments
S
Covering of
ovule

1 A – R, B – P, C – Q, D – S
2 A – Q, B – R, C – P, D – S
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341880 The following structure represents
supporting img

1 Hemitropous ovule
2 Atropous ovule
3 Anatropous ovule
4 Orthotropous ovule