Spermatogenesis is a process where germ cells are produced by mitosis and meiosis. Sprmatogonium is a precursor cells (2n) produce primary spermatocytes (2n) and sucessive secondary spermatocytes(n). This in turn converted as spermatids (n) and give rise mature sperm cells (spermatozoa).
Sperm cells are zygotes (specialised cells with only 23 chromosomes).
Sperm and egg cells are gametes, or reproductive cells. The sperm is the male reproductive cell. The egg is the female reproductive cell.
sperm cell and egg cells
Sperm cells are made in the testes.
The cell formed after fertilization by sperm and egg is called a zygote. A zygote is a diploid cell, meaning a cell that has two sets of chromosomes (one from egg, one from sperm).
Sperm cells are animal cells.
Multipotent hematopoietic stem cells
They're made from many of precursor cells fusing to form a myofiber cell, and each of these precursor cells has their own nucleus which are retained in the specalised myofiber cell.
Sperm cells are zygotes (specialised cells with only 23 chromosomes).
No. Every cell is a somatic cell except for the reproductive cells (the egg and sperm). They are gametes.
The precursor cell to blood platelets are megakaryocyte precursor (MkP) cells in the bone marrow.
Sperm cells are animal cells.
A sperm and an egg.
Lymphoblast T-Cell Precursor.
In males, meiosis occurs in precursor cells known as spermatogonia that divide twice to become sperm.
the sperm cells have to swim to the ovum and then fertilise it. and the egg cells have to reproduvce the offspring
a sperm cell