Pollination which occurs in closed flowers is known as
The type of pollination which brings genetically different types of pollen on the stigma is
Match the columns
Column $I $ | Column $II$ |
$(a)$ Animophili | $(1)$ By water |
$(b)$ Hydrophili | $(2)$ By wind |
$(c)$ Zoophili | $(3)$ By insects |
$(d)$ Antemophili | $(4)$By animals |
Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by