1. Formed by sexual reproduction
2. Formed by parthenogenesis
3. Nutritive tissue in some seeds that forms from the nucellus
4. None of the above
Nutritive tissue in some seeds that forms from the nucellus
1. Casuarinas
2. Betula
3. Cucurbita
4. Both (a) and (b)
Both (a) and (b)
1. Nucellus
2. Chalaza
3. Hilum
4. Micropyle
Nucellus
1. Dichotomy
2. Dichogamy
3. Heterospory
4. Heterostyly
Dichogamy
1. Epithydrogamous
2. Hypohydrogamous
3. Both (a) and (b)
4. Polyhydrogamous
Hypohydrogamous
1. genetically autogamy and ecologically allogamy
2. genetically autogamy
3. ecologically allogamy
4. genetically allogamy and ecologically autogamy
genetically autogamy and ecologically allogamy
1. Formation of male offsprings
2. Weaker progeny
3. Superior progeny
4. Formation of seeds
Formation of male offsprings
1. Strong scents
2. Long corolla tube
3. Nectarines
4. All the above
All the above
1. Autogamy
2. Allogamy
3. Homogamy
4. All of these
Allogamy
1. Colotropis
2. Vinca
3. Hibiscus
4. Salvia
Colotropis