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单词 Cross Pollination
释义

Cross Pollination

英语百科

Pollination

Carpenter bee with pollen collected from Night-blooming cereus
Tip of a tulip stamen covered with pollen grains.
Melissodes desponsa covered in pollen
Hummingbirds typically feed on red flowers

Pollination is the process by which pollen is transferred to the female reproductive organs of a plant, thereby enabling fertilization to take place. Like all living organisms, seed plants have a single major goal, to pass their genetic information on to the next generation. The reproductive unit is the seed, and pollination is an essential step in the production of seeds in all spermatophytes (seed plants).

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