What is the definition of mitosis?
1 : a process that takes place in the nucleus of a dividing cell, involves typically a series of steps consisting of prophase, metaphase, anaphase, and telophase, and results in the formation of two new nuclei each having the same number of chromosomes as the parent nucleus — compare meiosis.
What is mitosis * Your answer?
Mitosis is a process of cell duplication, in which one cell divides into two genetically identical daughter cells. In the various stages of mitosis, the cell’s chromosomes are copied and then distributed equally between the two new nuclei of the daughter cells.
What is mitosis Class 9?
Mitosis is a process of cell division. Here the mother cell divides and produces two daughter cells. These daughter cells are identical to each other genetically. In the cell cycle, the division process is known as mitosis, where the DNA in the nucleus of the cell gets split into two equal chromosome sets.
What is a real life example of mitosis?
Some organisms use mitosis to replace body parts. For example starfish replace lost arms by mitosis. Some organisms such as the hydra use mitosis to produce genetically identical offspring. The process is known as budding.
What is mitosis 6th grade?
Mitosis – When Cells Split Apart
Eventually cells need to duplicate. … The big idea to remember is that mitosis is the simple duplication of a cell and all of its parts. It duplicates its DNA and the two new cells (daughter cells) have the same pieces and genetic code. Two identical copies come from one original.
What are some examples of mitosis?
Mitosis is the process of dividing a cell and its nucleus into two cells which each have their own nucleus. An example of mitosis is the way the skin cells covering a child’s body all multiply while they are growing. The entire process of cell division including division of the nucleus and the cytoplasm.
What is mitosis quizlet?
Mitosis. is the process of the division of the nucleus in eukaryotic cells (body cells only). Usually includes four stages: prophase, metaphase, anaphase, and telophase.
What are the 4 stages in mitosis?
These phases are prophase, prometaphase, metaphase, anaphase, and telophase.
What are the 4 stages of mitosis and what happens in each?
There are four stages of mitosis: prophase, metaphase, anaphase and telophase.1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) 3) Anaphase: sister …