1.
Geitonogamy is genetically similar to
2.
Sporopollenin is absent in
3.
Triple fusion occurs in
4.
Hydrophily is commonly seen in
5.
The filiform apparatus is present in
7.
The ploidy of pollen grain nucleus is
8.
The male gametophyte at shedding stage usually contains
9.
Double fertilisation is unique to
10.
Parthenocarpy results in
11.
Ploidy of primary endosperm nucleus is
12.
Advantage of apomixis in agriculture is
13.
Polyembryony refers to
14.
Which layer of anther wall shows fibrous thickenings helping in dehiscence?
16.
Perisperm is persistent
17.
Functional megaspore in angiosperms is generally
18.
Tapetum is best described as
19.
Which hormone induces parthenocarpy?
20.
Chalaza is opposite to
21.
The micropyle remains as
22.
Entomophilous flowers generally have
23.
Syngamy results in formation of
24.
The nutritive tissue in seed of maize is
25.
Non-albuminous seeds store food in
26.
Albuminous seeds retain
27.
Emasculation involves removal of
28.
Cleistogamous flowers ensure
30.
Number of cells and nuclei in a mature angiosperm embryo sac respectively are
31.
Anemophily is pollination by
32.
Endosperm development that starts with free nuclear divisions is
34.
Microsporogenesis results in formation of
36.
Bagging technique is used to
37.
Chasmogamous flowers are
38.
Seed coat develops from
39.
Coconut water represents
40.
Transfer of pollen from anther to stigma of different plants is
42.
Which structure guides pollen tube entry into ovule?
43.
Type of embryo sac development in angiosperms is
44.
The archesporial cell in anther directly develops into
45.
Pollen viability is longest in
