Respiration takes place in the presence of

Scientific term for Bat pollination is 

Which of the following is a water pollinated flower.

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

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

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

When the anthers mature before the stigma of the same flower it is said to be

Which of the following have two different styles?

An example of protogyny is 

An example of Herkogamy is _