Comparatively,a large amount of pollen grains are wasted during

Which of the following represents an obligate mutualism required for pollination?

Choose the correct sentences regarding pollination.
$(I)$ Majority of flowering plants use a range of animals as pollinating agents.
$(II)$ Among the animals,insects,particularly bees,are the dominant biotic pollinating agents.
$(III)$ Majority of insect-pollinated flowers are large,colourful,fragrant,and rich in nectar.
$(IV)$ The body of the animal gets a coating of pollen grains,which are generally sticky in animal-pollinated flowers.

Large stout,nocturnal flowers producing copious nectar and emitting fermenting fruity odour,are the adaptations for

In which of the following plants does seed formation occur even in the absence of pollinators?

Feathery stigma and versatile anthers are characteristic of