Pollen Tube
Of botany and plant part.
(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.
This concept's ID is @1~58713
Of botany and plant part.
(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.
This concept's ID is @1~58713