Hornworts(Anthocerotophyta)Anthoceros 角苔 horn-like sporophyte a tetrad of spores (n) capsule wall (2n) a tetrad of spores: sporogenous cells undergo meiosis and sporogenesis to form haploid tretrads of spores. capsule wall: the cells of sporangial wall are sterile, and the sporangial wall is referred to as the sterile jacket. 1 1 2 3 4 Previous Next
