pollen tube
英
美
- 花粉管
详细释义
Noun:
-
(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
双语例句
- A serologic reaction retards the growth of the pollen tube.
血清反应阻止花粉管生长。 - Activation of nucellar cells by discharge from the pollen tubes has been claimed.
认为由花粉管的流出物能使珠心细胞活化。
相关词汇
pollenin
pollen
pollen tube growth promoters
Pollen-tube pathway method
Pollen dyeability percentage
Pollen with staminate flower
Pollen germination percentage
pollen-charcoal assemblages
pollen and spores assemblages
Pollen specific F-box genes
Pollen tube pathway technique
Pollen-tube-pathway method
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