Choose correct sentence for pollination.

$(I)$ Majority of flowering plants use a range of animals as pollinating agents.

$(II)$ Among the animals, insects particularly flies are the dominant biotic pollinating agents.

$(III)$ Majority of insect pollinating flowers are small and less colorful.

$(IV)$ The body of the animal gets a coating of pollen grains, which are generally sticky in animal pollinated flowers.

Which of the following plant possess the flower on their rhizome ?

Plants with ovaries having only one or a few ovules, are generally pollinated by

Autogamy means….

What are chasmogamous flowers? Can cross-pollination occur in cleistogamous flowers? Give reasons for your answer.