Match the following
Column $- I$ | Column $- II$ |
$(1)$ Grasses | $(P)$ Prevent autogamy and geitonogamy |
$(2)$ Hydrilla | $(Q)$ Wind pollination |
$(3)$ Cleistogamous flower | $(R)$ Water pollination |
$(4)$ Papaya | $(S)$ Auto gamy |
Which of the following plant possess the flower on their rhizome ?
What is pollination ? Describe its types.
How is pollination carried out in water plants ?
Geitonogamy involves