Showing posts with label What is a Cell Division. Show all posts
Showing posts with label What is a Cell Division. Show all posts

What is a Cell Division? ~ Biology

Cell division
Cell division is the process that cells go through in order to divide. Cells may divide for several reasons, and there are two types of cell division depending on the purpose. The cell divisionassociated with sexual reproduction is one type, called meiosis. The other type, the celldivision associated with growth and cell replacement or repair, is called mitosis. In both types of cell division, the nucleus splits and DNA is replicated.
Three types of cell division cell division, the proliferation of single-celled organisms, the growth of multi-celled organisms, male and female gametes to ensure that the biological event occur.



To split a cell reaches a certain size should have, and nucleic acids. The living world, Amitoz (Amitozis).Mitosis (Mitozis) meiosis (Meiosis) has three different types of division. Single-celled organisms usually amitoz division, mitosis and meiosis occurs in many-celledUsually seen in single-celled species Amitoz that this split will increase the number of individuals.
Amitoz division of cells that extends the kernel, the kernel is divided into two taller, with the nucleolus in the long-drawn boğumlanarak. Following this, the division of the cytoplasm of a cell division occurs to consist of two new puppies. Amitos  nuclear envelope is not lost, it does not appear to chromosomes, spindle fibers attach to spindle fibers does not occur. Some special cases outside the highly structured, single-celled organism can be seen in the cells amitoz. In this case, the cells often are sentenced to death, because they can not re-mitosis. Division in cells that degenerate in this organism due to hunger Amitoz sometimes, some of the older cartilage cells, also seen in cells proliferating in the bird embryo blastoderm. Gametes are usually not seen amitoz division. Mitotic cell division is a phenomenon seen in all living things.
The purpose of this event live or in cell division takes place, depending on the cell to form new cells, to ensure renewal and growth. In addition, some organisms, such as eggs and sperm to create sex cells. Prior to the division of a cell, the cell must reach a certain size. Cell division and proliferation of a cell creatures, male and female sex cells, the growth of multicellular organisms required for the occurrence of an event.Mitotic cell division of body cells, including germ cells, to create a meiosis takes place in two different ways.

Animal  Cell Division


During cell mitosis, as shown in the top division in mitosis through consecutive stages that different to be considered a single-celled growth, is used for multi-celled growth. Healing of injured cells in mitosis and is worn with. Chromosome information consisting of the same cells. During the rapid growth of mitosis. Nerve, the sperm and egg cells, mitosis is not.