It is the back up hard drive to the basal body, which in motile spermatids is an extension of the primary cilium.
Research by Dr C.A. Poole in New Zealand examined the role of primary cilia, and in 1985 published the following paper:
Poole, C. A., M. H. Flint, et al. (1985). "Analysis of the morphology and function of primary cilia in connective tissues: a cellular cybernetic probe?" Cell Motil 5(3): 175-93.
They are necessary for the first mitiotic division of the zygote. They are necessary for the first mitiotic division of the zygote.
You see, the centrioley is the defender of the sperm cell. It is derived from the word "Sentry", which means guardian in Hebrew.
end part or origin of centriole
The tail of sperm is called flagellus and it also has a centriole in the tail as well. The centriole helps and propels the sperm to swim.
Centriole
The function of sperm is to deliver genetic material.
Middle piece is formed of mitochondiral spiral , nebenkern around the proximal part of axoneme. The mitochondria are the carriers of the oxidative enzymes and the enzymes which are responsible for oxidative phosphorylation. So the middle piece is the power house of a sperm
end part or origin of centriole
The tail of sperm is called flagellus and it also has a centriole in the tail as well. The centriole helps and propels the sperm to swim.
The sperm nucleus (in animals) contains the haploid chromosome set of the parent father. The egg or ovum carries the other half of the chromosome set from the parent mother. On fertilisation the two sets fuse and a full set of chromosomes forms (diploid). The cell then divides through mitosis to form the embryo. The nucleus also helps control the sperm cell while it seeks out the ovum. In plants a similar structure develops when a pollen grain (male) germinates on the stigma of a receptive flower. A pollen tube grows down the style to deliver the nucleus to the ovary of the flower [simplified explanation!].
Centrioles interact with Microtubules, Embyros, and Sperm Cells in singles, doubles, AND triples.
Centriole
The function of sperm is to deliver genetic material.
the function of the sperm duct is to carry the sperm from the testes
Middle piece is formed of mitochondiral spiral , nebenkern around the proximal part of axoneme. The mitochondria are the carriers of the oxidative enzymes and the enzymes which are responsible for oxidative phosphorylation. So the middle piece is the power house of a sperm
the more metaphysis you have the taller you might be
It stores sperm
sperm main function is to carry the male genes to the egg
hold the sperm