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pollen tube. In DICTIOUS you will not only get to know all the dictionary meanings for the word
pollen tube, but we will also tell you about its etymology, its characteristics and you will know how to say
pollen tube in singular and plural. Everything you need to know about the word
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English
Noun
pollen tube (plural pollen tubes)
- the tube that develops from the wall of a pollen grain and, in seed plants, provides a passage through which the male nuclei reach the embryo sac to effect fertilization
Translations
tube that develops from a pollen grain