1.
Perisperm is persistent
2.
The filiform apparatus is present in
3.
Triple fusion occurs in
5.
Double fertilisation is unique to
6.
Syngamy results in formation of
7.
Non-albuminous seeds store food in
8.
The archesporial cell in anther directly develops into
9.
Advantage of apomixis in agriculture is
11.
Bagging technique is used to
12.
Chalaza is opposite to
13.
Which hormone induces parthenocarpy?
14.
Ploidy of primary endosperm nucleus is
15.
The micropyle remains as
16.
Entomophilous flowers generally have
17.
Coconut water represents
18.
Polyembryony refers to
19.
Sporopollenin is absent in
20.
Type of embryo sac development in angiosperms is
21.
Functional megaspore in angiosperms is generally
22.
Pollen viability is longest in
23.
Tapetum is best described as
24.
Which layer of anther wall shows fibrous thickenings helping in dehiscence?
25.
Anemophily is pollination by
27.
Number of cells and nuclei in a mature angiosperm embryo sac respectively are
28.
Albuminous seeds retain
29.
The nutritive tissue in seed of maize is
31.
Seed coat develops from
32.
Endosperm development that starts with free nuclear divisions is
35.
Parthenocarpy results in
36.
The male gametophyte at shedding stage usually contains
37.
Transfer of pollen from anther to stigma of different plants is
38.
Which structure guides pollen tube entry into ovule?
39.
The ploidy of pollen grain nucleus is
40.
Geitonogamy is genetically similar to
41.
Microsporogenesis results in formation of
42.
Chasmogamous flowers are
43.
Cleistogamous flowers ensure
44.
Hydrophily is commonly seen in
45.
Emasculation involves removal of
