Match column-I with column-II and select the correct option. Column-I Column-II a) Megasporangium i) Accessory cells b) Inner integument ii) Embryo sac c) Antipodal iii) Ovule d) Female gametophyte iv) Tegmen

a)- iii), b)- iv), c)- i), d)- ii)

a)- iv), b)- i), c)- ii), d)- iii)

a)- i), b)- iii), c)- ii), d)- iv)

a)- iii), b)- ii), c)- i), d)- iv)

MEDIUM

Earn 100

Is carpel and pistil same?

Important Questions on Control and Coordination

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Science>Biology>Control and Coordination>Coordination in Plants

The Campylotropous ovule is characterized by _____.

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Functional megaspore in an angiosperm develops into:

EASY

Science>Biology>Control and Coordination>Coordination in Plants

The body of the ovule is fused within the funicle at

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Match column-I with column-II and select the correct option.

Column-I		Column-II
a)	Megasporangium	i)	Accessory cells
b)	Inner integument	ii)	Embryo sac
c)	Antipodal	iii)	Ovule
d)	Female gametophyte	iv)	Tegmen

MEDIUM

Science>Biology>Control and Coordination>Coordination in Plants

Write a short note on the development of female gametophyte.

MEDIUM

Science>Biology>Control and Coordination>Coordination in Plants

Arrange the correct order stages for monosporic development of female gametophyte in angiosperms.
I) Functional megaspore
II) Free nuclear divisions
III Embryo sac
IV) Linear tetrad of megaspore
V) Megaspore mother cell

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Function of filiform apparatus is to:

EASY

Science>Biology>Control and Coordination>Coordination in Plants

A typical angiosperm embryo sac at maturity is:

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Filiform apparatus is characteristic features of:

EASY

Science>Biology>Control and Coordination>Coordination in Plants

The ovule of an angiosperm is technically equivalent to

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Generally, embryo sac in angiosperms is ________.

MEDIUM

Science>Biology>Control and Coordination>Coordination in Plants

In Angiosperms, the female gametophyte is known as the embryo sac. Explain its development.

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Science>Biology>Control and Coordination>Coordination in Plants

Which is the correct order for the development of embryo sac?

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Identify the mismatch

MEDIUM

Science>Biology>Control and Coordination>Coordination in Plants

Identify the correct statements.

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Out of the seven names given below, find out haploid cells?
(i) Antipodal cell
(ii) Egg cell
(iii) Synergid cell
(iv) Polar nuclei
(v) Male gamete
(vi) Nuclear cell
(vii) Chalazal cell

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Arrangement of nuclei in normal dicot embryo sac is

EASY

Science>Biology>Control and Coordination>Coordination in Plants

In the majority of angiosperms:

MEDIUM

Science>Biology>Control and Coordination>Coordination in Plants

Explain the development of female gametophyte in angiosperms. Illustrate the answer with suitable diagrams.

EASY

Science>Biology>Control and Coordination>Coordination in Plants

Identify the labelled parts $1, 2, 3, 4$ in the below diagram of transverse section of an Ovary ?