1. Double
2. Half
3. One fourth
4. Same
Same
1. Ovule
2. Stigma
3. Endosperm
4. Seed
Ovule
1. Porogamy
2. Mesogamy
3. Chalazogamy
4. Either 1 or 2
Chalazogamy
1. Parthenogenesis
2. Parthenocarpy
3. Agamospermy
4. Apogamy
Apogamy
1. In angiosperms,the main plant body is gametophytic and sporophytic generation is reduced
2. In angiosperms the main plant body is sporophytic and gametophytic generation is altogether absent
3. In angiosperms the main plant body is sporophytic and the male and female gametophyte are represented by pollen and embryo sac respectively
4. In angiosperms the ovules and anthers are gametophytic whereas all other parts are sporophytic
In angiosperms the main plant body is sporophytic and the male and female gametophyte are represented by pollen and embryo sac respectively
1. Sticky secretion
2. Hairy structures
3. Hooked structures
4. All of the above
Hairy structures
1. Calotropis flower
2. Hibiscus
3. Vinca flower
4. Leucas
Calotropis flower
1. 512
2. 128
3. 64
4. 32
64
1. Removal of anthers
2. Removal of stigma
3. Removal of gynoecium
4. Removal of calyx and corolla
Removal of anthers
1. Scion
2. Explant
3. Hybrid
4. Stock
Explant