WebThe protonema stage in liverworts is usually called a sporeling in other bryophytes (see below Form and function). The gametophyte--the thallose or leafy stage--is generally perennial and produces the male or female sex organs, or both. The female sex organ is a flask-shaped structure called the archegonium. The archegonium contains a single ... WebThe male sex organ is antheridium which is round or club-shaped, and the female sex organ is archegonium which is flask-shaped. Anthredium has several androgonial cells …

Difference Between Thallophytes and Bryophytes (388 Words)

Webarchegonium A female sex organ of liverworts, mosses, ferns, and most gymnosperms. It is usually a flask-shaped organ, comprising a swollen base or venter containing a single egg-cell and a slender elongated neck containing one or more layers of cells. A Dictionary of … WebSex organs are multi-cellular and jacketed i.e. protected by sterile cell layer. They are of 2 types, i.e. antheridia (Club-shaped male sex organs) and archegonia (flask-shaped female sex organ). Antheridium has a short stalk with ovoid or club-shaped body. The body filled with androcyte mother cells. dawkins greatest show on earth

In bryophytes, which part of archegonium encloses egg? - Vedantu

WebSex organs are multi-cellular and jacketed i.e. protected by sterile cell layer. They are of 2 types, i.e. antheridia (Club-shaped male sex organs) and archegonia (flask-shaped … WebIn bryophytes the process requires the production of male gametes (sperm), female gametes (eggs) and some means of getting the sperm to the eggs. The gametes are … WebSex Organs are jacketed, present either at the apex of shoot (terminal) or on dorsal surface of thallus or on specialized receptacle. Antheridia: with uniseriate or biseriate stalk and … dawkins heating and cooling dothan al