Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
plant structure | Yes | No | No | No |
pollen tube | Yes | No | No | No |
plant structure (noun) | pollen tube (noun) |
---|---|
any part of a plant or fungus | (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 |