Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus ...
In regards to mitosis vs meiosis, mitosis occurs in somatic cells and produces two genetically identical daughter cells. These daughter cells are diploid, meaning they have all 23 pairs of chromosomes (2n). Meiosis is the division of reproductive cells and produces four reproductive cells that are...
cells have two paired sets of 23 chromosomes, or 46 chromosomes in total. (Cells with two sets of chromosomes are calleddiploid.) Before cell division occurs, the genetic material in each chromosome is duplicated as part of the normal functioning of the cell. Each chromosome then consists of ...
Examination of the position of metaphase figures in sheets of mouse epidermis indicated that mitosis occurs principally in cells lying just within the periphery of the cell columns but that there is no alignment of interphase basal cells within the columnar peripheries which could account for this ...
During MITOSIS, the parent,diploid(2n), cell is divided to create two identical, diploid (2n), daughter cells. This occurs by undergoing DNA replication (in S phase during interphase) where the monovalent chromosome is duplicated so that it will have two DNA strands that are replicas of each...
___3. Mitosis occurs in eukaryotic cells. Describe a eukaryotic cell.___Click For An Example. Then click on What is Mitosis?You are now viewing a circle that represents a cell’s life cycle. Move around the circle and describewhat happens in each part of the cycle.Put the cursor over...
occurs in all body (somatic) cells cell divides once results in: 2 diploid cells with same # of chromosomes (as parent cell) 46 (23 pairs) (humans) function: growth repair meiosis occurs in (germ) cells of reproductive organs ovaries & testes cell divides twice results in: 4 haploid ...
Every living thing is made up of cells. Every human begins life as a fertilized human embryo with one cell, and by adulthood has developed into five trillion cells, thanks to a process of cell division called mitosis.Mitosisoccurs whenever new cells are needed. Without it, the cells in your...
Stages of Mitosis. Learn about the steps of mitosis, including what occurs in the cell at each stage and the main differences between mitosis and meiosis. Related to this Question How many cells does mitosis produce? How many chromosomes does a somatic cell have when entering mitosis?
A. During the heart stage mitosis occurs; and during the torpedo stage cytokinesis occurs. 在心的过程中会出现阶段有丝分裂;并在鱼雷阶段细胞浆移动发生。 goabroad.zhishi.sohu.com 6. The X chromosome is shown here in a condensed state, as it would appear in a cell that's going through mitos...