Hakuluettelo:
Käännös:
pollen tube (suomeksi)
- Määritelmät:
- 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
Viimeisimmät haut: pollen tube, Greater Antillean, Drummondville, binary logarithm, life ring, veljeilevä