Which of the following plant possess the flower on their rhizome ?
Commelina
Palms
Zostera
Apple
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.
Pollination by water is seen in
Devices for self-pollination are
Which one of the following is not a correct explanation of cross-pollination?