The part of the nervous system that is similar to the autopilot is the AUTONOMIC NERVOUS SYSTEM. It controls the muscles and the glands of the internal organs. It is divided into sympathetic and parasympathetic. The sympathetic autonomic nervous system brings about excitation in the body while the parasympathetic brings about calmness.
All cells are similar in composition and metabolic activities was not part of the original.
The correct answer is spermatids.
Spermatogenesis refers to the procedure by which haploid spermatozoa produce from germ cells in the seminiferous tubules of the testis. The procedure initiates with the mitotic differentiation of the stem cells situated near to the basement membrane of the tubules.
The mitotic division generates two types of cells; the type B cells divide into spermatocytes. The primary spermatocyte differentiates mitotically into two secondary spermatocytes; each of the secondary spermatocytes differentiates into two equivalent haploid spermatids by meiosis II.
A pair of parallel helices intertwined about a common axis, especially that in the structure of the DNA molecule.
that is the definition^
