Which of the following structures and events occur in both gymnosperms and angiosperms, and which occur only in angiosperms: wind pollination, animal pollination,pollen grain, pollen tube, fertilization quickly following pollination, double fertilization , embryo sac, endosperm.
2007-05-23 13:59:29 · 2 answers · asked by I_NEED_HELP112211 1 in Science & Mathematics ➔ Biology
I am not 100% positive this is correct took bio a while back
Both: Wind pollination
Pollen Grain
embryo sac
Angiosperms:
Double Fertilization
Endosperms 3n
animal pollination (in addition to wind)
Quick Fertilization
Pollen Tube
2007-05-23 14:21:34 · answer #1 · answered by mcavey 2 · 0⤊ 0⤋
Roses and daises are angiosperms...flowering plants. All the others are in other groups and there are no Gymnosperms listed (cone bearing plants)
2016-04-01 05:01:21 · answer #2 · answered by Anonymous · 0⤊ 0⤋