Male sporogenesis begins with the division of a diploid sporophytic cell that gives rise to the tapetal initial and the sporogenous cell.
To see this layer the region of attachment between spore wall and sporogenous cell wall must be intact, and this is extremely difficult to obtain in broken spores.
The columella is surrounded by a sporogenous zone including spore tetrads and pseudoelaters.
The sporogenous cells of the ovary lead to the production of the female gametophyte or embryo sac that contains the egg cell.
It is in immediate contact with the sporogenous tissue to the inside and to the middle layer to the outside of the anther.
Definition of sporogenous in US English:
sporogenous
adjectivespəˈräjənəs
Botany
(of an organism or tissue) producing spores.
〔主植〕（器官，组织）产生孢子的，造孢的
Example sentencesExamples
Male sporogenesis begins with the division of a diploid sporophytic cell that gives rise to the tapetal initial and the sporogenous cell.
The columella is surrounded by a sporogenous zone including spore tetrads and pseudoelaters.
The sporogenous cells of the ovary lead to the production of the female gametophyte or embryo sac that contains the egg cell.
To see this layer the region of attachment between spore wall and sporogenous cell wall must be intact, and this is extremely difficult to obtain in broken spores.
It is in immediate contact with the sporogenous tissue to the inside and to the middle layer to the outside of the anther.