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.
Structures in plants that produce gametes are called gametangia. In ferns and mosses, the male gametangia are called antheridia, while the female gametangia are called archegonia. In flowering plants, the male gametangia are the pollen grains produced in the anthers, and the female gametangia are the ovules contained in the ovary.
Archegonia
gametangia
gametangia
gametangia
Actually, gametangia are structures where gametes are produced, not the gametes themselves. Gametes are the actual reproductive cells like sperm and eggs that combine during fertilization. Gametangia are specialized structures found in some organisms like fungi, algae, and plants, where the gametes are formed and protected until they are ready to be released for fertilization.
god knows!!
gametangia
Gametangia in moss plants can be found at the tips of the gametophyte plant. They are structures that produce and house the gametes (sperm and eggs) for sexual reproduction in mosses. Gametangia are typically found on the same plant but may be located on separate structures.
gametangia
Moss egg cells, also known as archegonia, are produced in the reproductive structures called gametangia, which are located at the tips of the gametophyte plant body. These gametangia develop on the female moss plants, and each gametangium contains an egg cell.
No, vascular plants have separate gametophytes that produce antheridia (male gametangia) and archegonia (female gametangia) on different individuals. This condition is called heterospory, where male and female gametophytes are distinct.