çiçek tozu borusu

listen to the pronunciation of çiçek tozu borusu
Turkish - English
(Botanik, Bitkibilim) pollen tube
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
The slender tube formed by the pollen grain that penetrates an ovule and releases the male gametes
slender tubular outgrown from a pollen grain that penetrates the ovule and releases male gametes
çiçek tozu borusu
Favorites
More...
Clear