An example of protogyny is 

Insects are encouraged to visit flowers by 

Bright coloured petals with pollen grains large  and modified are seen in _______ pollination.

Which of the following is also called cross pollination? 

Which of the following  is a ornitophily pollinated flower?

In order for pollination to occur the pollen must be placed on the carpel of the flowers.

Scientific term for Bat pollination is 

Pollens of the same flower fail to germinate on the stigma of the same flower,is called

Agents  of Cross pollination is by ______ and biotic factors.

An example of Dichogamy pollination is