Meaning Of The Word Pollen tube
What's the definition of Pollen tube? Find Pollen tube meanings, definitions and more at the Real Dictionary online.
Pollen tube Meaning
| Pollen tube Definition |
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What's The Definition Of Pollen tube?
pollen tube in American English
the tubelike growth that emerges from a germinating pollen grain and enters the embryo sac in an ovule: a male gamete passes through it to fertilize the female gamete noun: the protoplasmic tube that is extruded from a germinating pollen grain and grows toward the ovule pollen tube in British English noun: a hollow tubular outgrowth that develops from a pollen grain after pollination, grows down the style to the ovule, and conveys male gametes to the egg cell |
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