1.
Triple fusion results in formation of
2.
Carpels fused together form a
3.
The gynoecium of a flower is composed of
4.
Number of integuments in most angiosperm ovules is
5.
The integuments of ovule later form
6.
The opening in ovule through which pollen tube enters is
7.
Megasporogenesis occurs in
8.
Entry of pollen tube through integuments is
9.
The female gametophyte in angiosperms is
10.
The pollen tube enters ovule through
11.
Antipodal cells are located at
13.
A flower with a single carpel is termed
14.
Endosperm develops before embryo because
15.
The male gametes are discharged into
16.
The ploidy of endosperm is
17.
Nucellus is best described as
18.
Entry of pollen tube through chalaza is called
19.
Megaspore tetrad arrangement is generally
20.
The common type of embryo sac development is
21.
Which synergid degenerates before fertilisation?
22.
Entry of pollen tube through integuments is
23.
The swollen basal part of pistil is
24.
The egg apparatus consists of
25.
Nuclear type of endosperm shows
26.
Helobial endosperm is intermediate between
27.
In anatropous ovule, raphe is formed due to
28.
Number of mitotic divisions required to form mature embryo sac is
29.
The central cell contains
31.
Most common type of ovule in angiosperms is
32.
The stalk of ovule is known as
33.
Filiform apparatus is present in
34.
The protective sheath of plumule in monocot is
35.
Monocot embryo is characterised by
36.
The region opposite to micropyle is
37.
The apical cell develops into
39.
The region of ovary where ovules are attached is called
40.
Megaspore mother cell is
41.
The zygote divides first into
42.
Double fertilisation includes
43.
The basal cell develops into
44.
Cellular type of endosperm shows
45.
Functional megaspore is usually the
