From Simple English Wikipedia, the free encyclopedia
This article is about a plant structure. For animals and humans, see
Ovum.
File:Ovules in flower.pngLocation of ovules inside a Helleborus foetidus flower
File:Pinus ovule L.jpgCross section of an ovule of a pine tree. A=Gametophyte, B=Egg cell, C=Micropyle, D=Integument, E=Sporangium
Ovules produce the female reproductive cells which get fertilized during sexual reproduction in seed plants.[1] The word literally means "small egg."[2][3]
The megagametophyte (also called the embryo sac in flowering plants) is inside the ovule. The megagametophyte produces the egg cell.
- ↑ "In Search of Green Life". The Great Plant Escape: Teacher's Guide. University of Illinois Extension. Retrieved July 19, 2020.
- ↑ Ovule. Merriam Webster. Retrieved July 19, 2020.
- ↑ Ovule. Your Dictionary. Retrieved July 19, 2020.