1.
Functional megaspore is usually the
2.
Number of integuments in most angiosperm ovules is
4.
The swollen basal part of pistil is
5.
The integuments of ovule later form
6.
Endosperm develops before embryo because
7.
Number of mitotic divisions required to form mature embryo sac is
9.
Which synergid degenerates before fertilisation?
10.
Triple fusion results in formation of
11.
The male gametes are discharged into
12.
The stalk of ovule is known as
13.
The gynoecium of a flower is composed of
14.
Antipodal cells are located at
15.
The ploidy of endosperm is
16.
The protective sheath of plumule in monocot is
17.
Entry of pollen tube through integuments is
18.
Entry of pollen tube through chalaza is called
19.
The egg apparatus consists of
21.
The common type of embryo sac development is
22.
Nucellus is best described as
23.
Most common type of ovule in angiosperms is
24.
The female gametophyte in angiosperms is
25.
Filiform apparatus is present in
26.
The region of ovary where ovules are attached is called
27.
Megaspore tetrad arrangement is generally
28.
The pollen tube enters ovule through
29.
The central cell contains
30.
The apical cell develops into
31.
Megasporogenesis occurs in
32.
In anatropous ovule, raphe is formed due to
33.
Megaspore mother cell is
34.
The basal cell develops into
35.
Entry of pollen tube through integuments is
36.
The opening in ovule through which pollen tube enters is
37.
The zygote divides first into
38.
Carpels fused together form a
39.
Double fertilisation includes
40.
A flower with a single carpel is termed
41.
Nuclear type of endosperm shows
42.
Helobial endosperm is intermediate between
43.
The region opposite to micropyle is
44.
Monocot embryo is characterised by
45.
Cellular type of endosperm shows
