Mitosis is important to multicellular organisms because it provides new cells for growth and for replacement of worn-out cells, such as skin cells. Many single-celled
Most single celled organisms such as plants, bacteria and fungi, undergo this type of reproduction. This one process is important because it enables the cells to reproduce and regenerate tissue in the body. Mitosis is important for the maintenance of the chromosomal set; each cell formed receives...
Mitosis And Meiosis Of Eukaryotic Organisms The cell is the basic unit of all life. Alllivingthings-- tigers‚ trees‚ elephants‚ and men-- are made up of cells. A cell is alive-- as alive as you are. It breathes‚ takes in food‚ and gets rid of waste. It grows and repr...
Why is meiosis important for sexually reproducing organisms? In meiosis, what makes up a tetrad? How does metaphase in meiosis I and meiosis II differ? How are mitosis and cytokinesis alike? 1. Mitosis is a process of cell division where one cell divides into two. What are TWO reasons cell...
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 other.Why do organisms need both mitosis and meiosis? Mitosis and meiosis both involve cells dividing to make new...
Heredity occurs in all living organisms. When a cell makes an exact copy of itself, known as mitosis, two duplicate cells are created. All traits are passed on by this simple duplication. Meiosis is a different process using chromosomes from two parents and combing into a new organism. The ...
The genetic diversity that results from meiosis provides diversity in a population of a species. This variability is important to ensure the... See full answer below.long-term survival of a species. If the environment in which a species was to suddenly change in a way the negatively affec...
life is created, why organisms take the form they do, how cancer spreads, how diseases can be managed, and more. Cells even help us understand fundamental issues such as life and death: an organism whose cells are living is considered alive, while one whose cells are dead is considered ...
Parthenogenesis in reptiles, is, as the video below shows, usually results from hybridization between two species. The hybrid offspring have two different genomes, one genome from each of the parental species, and this may mess up the normal process of meiosis that forms sperm and eggs. If it...
Sexual reproduction ensuresthat there is high degree of variation within populations. The parent organisms give rise to reproductive cells called gametes. These are formed by a special type of cell division called meiosis. The cells produced in this way has half the normal amount of genetic materia...