1.
The micropyle remains as
2.
Syngamy results in formation of
3.
Tapetum is best described as
4.
Advantage of apomixis in agriculture is
5.
Type of embryo sac development in angiosperms is
7.
Anemophily is pollination by
8.
Functional megaspore in angiosperms is generally
9.
Parthenocarpy results in
11.
Coconut water represents
14.
The filiform apparatus is present in
15.
Non-albuminous seeds store food in
16.
Sporopollenin is absent in
18.
The ploidy of pollen grain nucleus is
19.
Pollen viability is longest in
20.
Bagging technique is used to
21.
Transfer of pollen from anther to stigma of different plants is
22.
The male gametophyte at shedding stage usually contains
23.
Polyembryony refers to
24.
Hydrophily is commonly seen in
25.
Which structure guides pollen tube entry into ovule?
26.
Albuminous seeds retain
27.
Chalaza is opposite to
28.
Entomophilous flowers generally have
29.
Number of cells and nuclei in a mature angiosperm embryo sac respectively are
30.
Ploidy of primary endosperm nucleus is
31.
Endosperm development that starts with free nuclear divisions is
32.
Emasculation involves removal of
33.
Perisperm is persistent
34.
Seed coat develops from
35.
The archesporial cell in anther directly develops into
36.
Geitonogamy is genetically similar to
37.
Which hormone induces parthenocarpy?
38.
Triple fusion occurs in
39.
Microsporogenesis results in formation of
40.
The nutritive tissue in seed of maize is
41.
Double fertilisation is unique to
42.
Cleistogamous flowers ensure
43.
Chasmogamous flowers are
44.
Which layer of anther wall shows fibrous thickenings helping in dehiscence?
