English dictionary
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English noun: pollen tube | |||
| 1. | pollen tube (plant) (botany) a slender tubular outgrowth from a pollen grain when deposited on the stigma for a flower; it penetrates the style and conveys the male gametes to the ovule | ||
| Broader (hypernym) | plant part, plant structure | ||
| Domain category | botany, phytology | ||
Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk