Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called
xenogamy
geitonogamy
karyogamy
autogamy.
Branched type of pollen tube is formed in
Entry of pollen tube with two male gametes and tube nucleus through micropyle, is
Dichogamy which helps in cross pollination is a floral mechanism in which
The phenomenon of syngamy (fertilization) in angiosperms was discovered by
Function of embryonal suspensor in angiosperms is to