Unisexuality of flowers prevents
geitonogamy, but not xenogamy
autogamy and geitonogamy
autogamy, but not geitonogamy
both geitonogamy and xenogamy.
A plant with both male and female flowers borne over it is
Does self incompatibility impose any restrictions on autogamy ? Give reasons and suggest the method of pollination in such plants.
Flower in which only one set of essential organ is present are said to be
Give scientific reasons : Outbreeding devices increase fertility.
The phenomenon in which, anther and stigma grow and mature at same time is called