What is pollination ? Describe its types.
The diagram (below) depicts a flower with
Pollination is
Given below are two statements :
Statement $I:$Cleistogamous flowers are invariably autogamous
Statement $II:$Cleistogamy is disadvantageous as there is no chance for cross pollination.
In the light of the above statements, choose the correct answer from the options given below :
Characteristics of wind pollinated pollens is, they are