Replication.The genetic material that makes up an organism is called the genome. Eukaryotic genomes consist of a number of DNA molecules that are enormous in length (almost 2 m in human cells). All of this DNA must be copied so that each daughter cell has a complete genome. Segregation.The...
This is becausemitosis produces two daughter cells identical to the parent cell; so the number of chromosomes in the parent and daughter cells must be the same. Mitosis produces two diploid cells from one diploid cell. Thus, chromosome numbers must double before mitosis occurs. ...
This process creates two daughter cells that are genetically identical to the parent cell from which they came. The cells that produce the plant or animal body are called cells. Since (almost) all of the cells in an individual are genetically identical, there must be differences in gene ...
Mitosis refers to a type of cell division (cell cycle) through which the cell (parent cell) produces two identical daughter cells. Unlike meiosis, which is also a type of cell division, mitosis results in the production of two diploid daughter cells. The two daughter cells contain the same ...
Mitosis does not produce four daughter cells. Mitosis produces two identical daughter cells from one parent cell. In another type of cell division, called meiosis, one parent cell divides to make four unique daughter cells. What is the number of daughter cells in mitosis?
because of species and the external world environment but difference, under the 250 c, broad bean root point the cell need a 2 hr around, but garden pea root point cell need 83 minutes.Under the 30 c, the broad bean root point cell then need 880 minutes.In the abruption the...
2-5). The first cell division, meiosis I, is referred to as a “reductive division” because the chromosomal number is reduced to a haploid number in the resulting daughter cells. Here, homologous chromosomes, each comprising two sister chromatids, line up along the equatorial plate during ...
Only Mitosis Produces Identical Cells The purpose of mitosis is to divide one cell in such a way that two "daughter" cells are genetically identical. There are fivephases of mitosis: 1.Prophase 2.Prometaphase 3.Petaphase 4.Anaphase 5.Telophase and Cytokinesis ...
TheCellCycle & CellDivision TheCellCycle http://.nobel.se/medicine/laureates/2001/press.html AnimatedCycle http://.cellsalive/cell_cycle.htm MITOSIS Mitosis Theprocessofcelldivisionwhichresultsintheproductionoftwodaughtercellsfromasingleparentcell. Thedaughtercellsareidenticaltooneanotherandtotheoriginalpare...
So, if there are many small cells (more surface area) rather than one large cell, the waste can be disposed of more readily. The other 3 reasons are critical to the survival of all organisms: Growth, repair and reproduction. • Growth: This is a result of mitosis. The more cells in...