: a usually long and single nerve-cell process that usually conducts impulses away from the cell body.â axÂ·oÂ·nal \Ëak-sÉn-Él; ak-Ësaen-, -ËsÃ¤n-\ ËsÅn. adjective a usually long and single nerve-cell process that usually conducts impulses away from the cell body.
The significance of meiosis :-. 1. It maintains the same chromosome n umber in the sexually reproducing organisms. From a diploid cell, haploid gametes are produced which in turn fuse to form a diploid cell. 2. It restricts the multiplication of chromosome number and maintains the stability of the species. 3. Maternal and paternal genes get exchanged during crossing over.
Best Answer: In biology, meiosis is the process that allows one diploid cell to divide in a special way to generate haploid cells in eukaryotes. The word meiosis comes from the Greek meioun, meaning to make smaller, since it results in a reduction in chromosome number. Meiosis is essential for sexual reproduction.