What does an archegonium contain?
The archegonium houses the egg of non-flowering plants such as ferns, mosses, hornworts, and some algae. When the egg is fertilized it develops into a zygote which will then develop into a spore producing sporophyte.Mar 1, 2022
Does archegonium contain one egg?
Each archegonium holds one egg (in a swollen section called the venter) and the sperm enter through the channel in the narrower, tubular section (or neck).Sep 12, 2012
Is the archegonium egg haploid or diploid?
Is the archegonium diploid or haploid? The archegonium is a haploid structure.
How many gametes does an archegonium have?
The egg-producing organ, the archegonium, contains one gamete (sex cell), which is always located in the lower, more or less dilated portion of the archegonium, the venter.
Which gamete is produced by archegonium?
The gametophyte is the dominant life phase in the Bryophytes. The gametophyte produces structures known as antheridia and archegonia, which produce the male and female gametes respectively.
How many eggs does an archegonium have?
Each archegonium holds one egg (in a swollen section called the venter) and the sperm enter through the channel in the narrower, tubular section (or neck). On the side of the venter opposite the neck is the foot which anchors the archegonium to the gametophyte.Sep 12, 2012
What gametes do antheridia produce?
In differentiated gametangia, the male gamete (sperm) is produced in the antheridium, while the female gamete (egg) is formed in the oogonium.