Which of the following plant provides safe place to insect for laying eggs?
Sage plant
Amorphophallus
Ophrys
Mango
Which one of the following pollinations is autogamous?
In nature, cleistogamous flowers are
What is pollination ? Describe its types.
What is indicated by $'A'$ and $'B'$ in the given diagram?
Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other?