When an ovary develops into a fruit, without fertilization, it is called.
Appospory
Apogamy
Porogamy
Parthenocarpy
Anthesis is a phenomenon which refers to
Formation of pollen
Development of anther
Opening of flower bud
Reception of pollen by stigma
Chalazogamy is the characteristic of.
Betula
Casuarina
Cucurbita
Both 1 and 2
