Sorus is a cluster of sporangia found on the undersides of fern leaves, where it plays a crucial role in the reproductive process of ferns. Each sporangium within a sorus produces spores through meiosis, which are then released to disperse and potentially grow into new fern plants. The arrangement and development of sori can vary widely among different fern species, influencing their reproductive strategies and adaptations.
Not every relation is a function. But every function is a relation. Function is just a part of relation.
The cubic function.
Range
A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.
The Mandelbrot graph is generated iteratively and so is a function of a function of a function ... and in that sense it is a composite function.
There is typically one sorus per leaflet on a fern. The sorus is a cluster of sporangia where spores are produced for reproduction.
on the underside of a fern frond
Along the base of the shaft
Sorus is a structure found on the underside of fern leaves that contains the sporangia, which produce spores. The spores give rise to the gametophyte generation in ferns.
A complete sorus consists of a cluster of sporangia (spore-producing structures) surrounded by an indusium (protective covering) and is typically found on the underside of fern fronds.
Sorus
Clusters of sporangia are structures found on the underside of fern fronds where spores are produced and released for reproduction. Each sporangium contains spore-producing cells that undergo meiosis to produce haploid spores.
In ferns, a sorus is a cluster of sporangia on the edge or underside of a fertile frond.
it has 8 structures the sorus, blade, pinna, petiole, fiddle head, adventitious roots, frond and rhizome,
The fern produce spores called sori(sorus) on the lower surfaces of pinna(leaflets)
sori
The structures on the underside of fronds where spores are produced are called sori (singular: sorus). Each sorus typically contains clusters of sporangia, which are the containers that produce and release spores. These structures often appear as small, brownish dots or patches on the frond's surface. In some ferns, sori are protected by a thin, membranous cover called an indusium.