1.
Entry of pollen tube through integuments is
2.
The zygote divides first into
3.
Nuclear type of endosperm shows
4.
Number of integuments in most angiosperm ovules is
5.
The common type of embryo sac development is
6.
Monocot embryo is characterised by
7.
Filiform apparatus is present in
8.
The gynoecium of a flower is composed of
9.
The region of ovary where ovules are attached is called
11.
Megasporogenesis occurs in
13.
Most common type of ovule in angiosperms is
14.
Double fertilisation includes
16.
Entry of pollen tube through integuments is
17.
A flower with a single carpel is termed
18.
The egg apparatus consists of
19.
Megaspore mother cell is
20.
In anatropous ovule, raphe is formed due to
21.
The swollen basal part of pistil is
22.
Helobial endosperm is intermediate between
23.
Functional megaspore is usually the
24.
The male gametes are discharged into
25.
The region opposite to micropyle is
26.
Megaspore tetrad arrangement is generally
27.
The integuments of ovule later form
28.
The pollen tube enters ovule through
29.
Nucellus is best described as
30.
The protective sheath of plumule in monocot is
31.
The central cell contains
32.
Entry of pollen tube through chalaza is called
33.
The stalk of ovule is known as
34.
Antipodal cells are located at
35.
The opening in ovule through which pollen tube enters is
36.
The apical cell develops into
37.
The ploidy of endosperm is
38.
Carpels fused together form a
39.
Triple fusion results in formation of
40.
Number of mitotic divisions required to form mature embryo sac is
41.
Which synergid degenerates before fertilisation?
42.
Endosperm develops before embryo because
43.
Cellular type of endosperm shows
44.
The female gametophyte in angiosperms is
45.
The basal cell develops into
