Mitosis and Meiosis
Purpose of Mitosis and Meiosis
The purpose of mitosis is generation of cell, growth, and asexual reproduction, while the purpose of meiosis is the production of gametes for sexual reproduction. Mitosis is single nuclear division that results in two nuclei that are usually partitioned into two new daughter cells. What is the difference of Mitosis and Meiosisbrainly.ph/question/696689
- number of parent cell- Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.
- number of division- Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.
Chromosome sets or (=n)- 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 of each new cell.
type of cell that undergo cell division-During mitosis
Eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells. Mitosis itself consists of five active steps, or phases here are: prophase, prometaphase, metaphase, anaphase, and telophase.
Mitosis Overview
- Mitosis is a continuous process of cell division which occurs in all types of living cells.
- Mitosis involves four basic phases – prophase, metaphase, anaphase and telophase.
- Mitosis is the process where the division of cell occurs by asexual reproduction.
- In mitosis, the nuclear membrane is a broken down, spindle fibres (microtubules) attach to the chromatids at the centromere and pull apart in the chromatids. What is the importance of mitosis and meiosis??brainly.ph/question/2609821
Meiosis Overview
- Meiosis is the form of nuclear cell division that results in daughter cells that have one half the chromosome numbers as the original cell.
- In organisms that are diploid, the end of result is cells that are haploid. Each daughter cell gets one complete set of chromosomes one of each homologous pair of chromosomes.
- In humans, this means the chromosome number is reduced from 46 to 23.
- The only cells that undergo meiosis it will become sperm or eggs.
- The joining together of a sperm and egg during fertilization returns the number of the chromosomes to 46.
- Cells that undergo meiosis go through the cell cycle including the S phase so begin the process with chromosomes that consist of two chromatids just as in mitosis. What is the purpose of mitosis and meiosis?brainly.ph/question/2753632
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