: 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.
Cell Division Lab Austin Cao, AP Biology Part A: Getting started Mitosis is the process by which a cellâs nucleus. replicates itself. This is an integral part of the cell cycle that allows cells to quickly reproduce themselves. Meiosis is the process by which a cell splits its number of chromosomes in half into gametes used for sexual reproduction. 1. How did you develop from a single-celled zygote to an organism with trillions of cells? My cells simply underwent mitosis many many many times. 1+2+4+8+16... sum = 100 trillion. 2. How is cell division important to a single-celled organism? Cell division allows the organism to asexually reproduce. 3. What must happen to ensure successful cell division?