female gametophyte where are they formed
The male and female gametangia, called respectively antheridia and archegonia, are formed on this young thallus. In each antheridium numerous male gametes (antherozoids = sperms) are produced, but in each archegonium only one large single egg cell is produced (ovum).The sperm cells which are foreseen of flagella can reach the female gametophyte by means of a drop of (rain)water.n each antheridium numerous male gametes (antherozoids = sperms) are produced, but in each archegonium only one large single egg cell is produced (ovum). The sperm cells which are foreseen of flagella can reach the female gametophyte by means of a drop of (rain)water.