Dun Aengus. Dun DÃºn aengus is the most famous of several prehistoric forts on The Aran, islands Of. Co. Galway. ireland
The female gametophyteâspecifically termed a megagametophyte âis also called the embryo sac in angiosperms. The megagametophyte produces an egg cell (or several egg cells in some groups) for the purpose of fertilization.he ovary of the gynoecium produces one or more ovules and ultimately becomes the fruit wall. Ovules are attached to the placenta in the ovary through a stalk-like structure known as a funiculus (plural, funiculi). Different patterns of ovule attachment, or placentation, can be found among plant species, these include:
I. TERMS RELATED TO THE (HAPLOID) GAMETOPHYTE GENERATION: gametophyte-a haploid plant which produces gametes gamete-haploid ovum (female) or sperm (male), produced via mitosis in the sex organs of the haploid gametophyte. archegonium-the multicellular sex organ of the female gametophyte, analogous to an ovary.