How are mitosis and meiosis different?

1 Answer

Answer :

Mitosis occurs in somatic cells and meiosis occurs in reproductive cells.The basic difference is that mitosis results in the production of two daughter cells that are identical to the parent cell, whereas meiosis results in the production of 4 daughter cells that differ from the parent cell in chromosome number and genetic components. There are also differences in the stages that occur during each process.--dividing cells in mitosis can be either diploid or haploid but in meiosis, the dividing cells can only be diploid--in mitosis, two daughter cells are formed but in meiosis, four daughter cells are formed--mitosis helps in growth and in body repairs but meiosis helps in sexual reproduction ;) and regulation of the number of chromosomes--in mitosis, cytokinesis occurs only once, but in meiosis, cytokinesis may take place once or twice (depending on the type of cell).Meiosis produces haploid cells and mitosis produces diploid cells. In short answerThe whole process of mitosis occurs in 'one step', involving one division, resulting finally in 2 daughter cells. Meiosis comprises 2 divisions in two 'steps' (meiosis I and meiosis II) resulting in 4 daughter cells finally. Meiosis is the process whereas diploid cells divide to produce haploid cells whereas mitosis is the division that retains the ploidy upon completion i.e. if the parent cells are haploid, so will be the daughter cells, or, if the parent cells are diploid, so will be the daughter cells. Cells dividing by mitosis cannot produce genetic variety as both daughter cells will be identical to the parent. However, crossing over/formation of chiasmata occurs during meiosis, shuffling genes and resulting in greater genetic diversity.1) Meiosis occurs in reproductive cells while Mitosis occurs in somatic cells.2) Meiosis goes through the stages of prophase, metaphase, anaphase, and telophase twice while Mitosis only goes through this cycle one time.The difference between them is that mitosis reproduces 2 genetically identical diploid cells, whereas meiosis produces 4 genetically different haploid cells.

Related questions

Description : What is the difference between mitosis and meiosis?

Last Answer : Answer: Mitosis and meiosis are two types of cell division. Mitosis is the process by which a single cell divides into two identical daughter cells, each with the same number of chromosomes as ... cell division that is involved in the production of gametes (sperm and eggs) for sexual reproduction.

Description : What is the difference between mitosis and meiosis?

Last Answer : Mitosis and meiosis are two distinct processes involved in cell division, but they have different purposes and outcomes. Here's a summary of the main differences between mitosis and meiosis: 1 ... These processes play crucial roles in maintaining the stability and diversity of life forms on Earth.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is the process of cell division that results in two genetically identical daughter cells, while meiosis is the process of cell division that results in four genetically diverse daughter cells.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is a type of cell division that results in the formation of two identical daughter cells, while meiosis is a type of cell division that results in the formation of four genetically diverse daughter cells.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is a type of cell division that results in the production of two identical daughter cells, while meiosis is a type of cell division that results in the production of four genetically diverse daughter cells, each with half the number of chromosomes as the parent cell.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is the process by which a cell divides into two identical daughter cells, while meiosis is the process by which a cell divides into four non-identical daughter cells, each with half the number of chromosomes as the parent cell.

Description : What is the difference between meiosis and mitosis?

Last Answer : A: Meiosis is a type of cell division that produces haploid cells, such as sperm and eggs, while mitosis is a type of cell division that produces diploid cells, such as skin cells and muscle cells.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is a type of cell division that produces two daughter cells that are genetically identical to the parent cell, while meiosis is a type of cell division that produces four daughter cells that are genetically unique due to the process of genetic recombination.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is the process of cell division that produces two identical daughter cells with the same number of chromosomes as the parent cell, while meiosis is the process of cell division that ... with half the number of chromosomes as the parent cell, and is involved in sexual reproduction.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is a process of cell division that results in two identical daughter cells, while meiosis is a process of cell division that results in four genetically diverse daughter cells, each with half the number of chromosomes as the parent cell.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is a type of cell division that results in two genetically identical daughter cells, while meiosis is a type of cell division that results in four genetically diverse daughter cells.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is the process of cell division that produces two genetically identical daughter cells, while meiosis is the process of cell division that produces four genetically diverse daughter cells, each with half the number of chromosomes as the parent cell.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is the process by which a cell divides to produce two genetically identical daughter cells, while meiosis is the process by which a cell divides to produce four genetically diverse daughter cells.

Description : What is the difference between mitosis and meiosis?

Last Answer : A: Mitosis is the process by which a single cell divides into two identical daughter cells, while meiosis is the process by which cells divide to produce gametes.

Description : What are the differences between mitosis and meiosis? -Biology

Last Answer : answer:

Description : How are mitosis and meiosis?

Last Answer : they both involve the reproducing of cells

Description : What must occur In both mitosis and meiosis for the process to continue to completion.?

Last Answer : Need answer

Description : Is two division meiosis or mitosis?

Last Answer : mitosis

Description : Do spindle fibers form in mitosis or meiosis?

Last Answer : Feel Free to Answer

Description : What is more harmful to an organism an error in meiosis or an error in mitosis?

Last Answer : What is the answer ?

Description : In angiosperms regarding development of microgametophyte each microspore mother cell undergoes (a) Mitosis to produce 4 microspores (b) Two successive mitosis to form 4 microspores (c) Two successive meiotic division to form 4 microspores (d) Meiosis to produce 4 haploid microspores

Last Answer : Ans. ((d))

Description : The process of formation of mesozygote is called a. Meromixis b. Exozygote c. Mitosis d. Meiosis

Last Answer : Ans: A

Description : Just as the division of cytoplasm is called cytokinesis, the division of nucleus is called (a) Heterosis (b) Mitosis (c) Meiosis (d) Karyokinesis

Last Answer : Ans:(d)

Description : The process of the division of somatic cells of an organism is called (a) Mitosis (b) Meiosis (c) Cytokinesis (d) None of these

Last Answer : Ans:(a)

Description : A cell cycle consists of (a) Mitosis and meiosis (b) GI, the Sphase, and G2 (c) Prophase, metaphase, anaphase and telophase (d) Interphase and mitosis

Last Answer : Ans:(d)

Description : Compare mitosis and meiosis with featured characteristics?  

Last Answer : Mitosis: - i) It is a type of cell division in which chromosomes remains the same. ii) One cell gets divided into two cells. iii) All the somatic cells such as skin cells ... Synapsis takes place that is pairing of homologous chromosomes v) Crossing over takes place in meiosis. 

Description : Differentiate between mitosis and meiosis?

Last Answer :  Mitosis a type of cell division that results in two daughter cells each having the same number and kind of chromosomes  It involves the division of body cells  Two daughter cells are produced ...  it involves the division of sex cells.  while four daughter cells are produced after meiosis 

Description : The following cell division occurs during gametogenesis a. Mitosis b. Meiosis c. Both d. None of them

Last Answer : Both

Description : Number of chromatids at metaphase is (a) two each in mitosis and meiosis (b) two in mitosis and one in meiosis (c) two in mitosis and four in meiosis (d) one in mitosis and two in meiosis.

Last Answer : (a) two each in mitosis and meiosis

Description : Which statement best explains the evolutionary advantage of meiosis? (a) Meiosis is necessary for sexual reproduction. (b) Genetic recombinations are possible from generation to generation. (c) Meiosis ... to generation. (d) The same genetic system is passed on from generation to generation.

Last Answer : (b) Genetic recombinations are possible from generation to generation.

Description : The given figure is the representation of a certain event at a particular stage of a type of cell division. Which is this stage? (a) Prophase I during meiosis (b) Prophase II during meiosis (c) Prophase of mitosis (d) Both prophase and metaphase of mitosis

Last Answer : (a) Prophase I during meiosis

Description : How can bacteria exchange pieces of DNA? a. mitosis b. budding c. meiosis d. conjugation

Last Answer : d. conjugation

Description : Difference between Mitosis and Meiosis

Last Answer : Mitosis Meiosis During mitosis, two daughter cells are produced from the parent cell. During meiosis, four daughter ... one division takes place in mitosis Two division take place in meiosis.

Description : 4.A mature embryosac in angiosperm is formed from a megaspore mother cell by ------- cell divisions. (a) one mitosis and two meiosis, b)two mitosis and one meiosis, c)three mitosis and two meiosis d)three mitosis and one meiosis)

Last Answer : d)three mitosis and one meiosis)

Description : Unlike mitosis, meiosis results in the formation of a. diploid cells. b. haploid cells. c. 2N daughter cells. d. body cells.

Last Answer : b. haploid cells.

Description : Which of the following statements is not true of two genes that show 50% recombination frequency? (a) The gene show independent assortment. (b) If the genes are present on the same chromo- some, they ... every meiosis. (c) The genes may be on different chromosomes. (d) The genes are tightly linked.

Last Answer : (b) If the genes are present on the same chromo- some, they undergo more than one cross-overs in every meiosis.

Description : In a test cross involving F1 dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates (a) the two genes are linked and present on the ... two genes are located on two different chromosomes (d) chromosomes failed to separate during meiosis.

Last Answer : (a) the two genes are linked and present on the same chromosome

Description : What occurs in meiosis? How is the chromosome number of daughter cells different?

Last Answer : •Gametes are produced by a variation of cell division called meiosis •Meiosis yields nonidentical daughter cells that have only one set of chromosomes, half as many as the parent cell

Description : How is mitosis different in plants and plants and animals?

Last Answer : In cytokinesis, the final step of mitosis, a cell's cytoplasmseparates in half with each half containing one nucleus. An animalcell membrane pinches in, creating a cleavage furrow until themother cell is ... plant cells, a new cell wall isconstructed at what was the midline of the mother cell.

Description : How is mitosis different in plants and plants and animals?

Last Answer : In cytokinesis, the final step of mitosis, a cell's cytoplasmseparates in half with each half containing one nucleus. An animalcell membrane pinches in, creating a cleavage furrow until themother cell is ... plant cells, a new cell wall isconstructed at what was the midline of the mother cell.

Description :  Write a detailed note on different phases of mitosis? 

Last Answer : Mitosis is a process by which a cell divides into two cells. All organisms grow by cell division. It takes place in all parts of plants and animals. It has two parts: -  A) Karyokinesis ... two daughter cells. Thus two daughter cells formed are identical to their parent cell in all respect. 

Description : What is meiosis?

Last Answer : Meiosis is a type of cell division that occurs in sexually reproducing organisms. It is a fundamental process in biology that leads to the production of gametes (sex cells), such as ... that offspring inherit a diverse set of genes from their parents, promoting adaptability and evolutionary success.

Description : Can anyone point me to some good sources on meiosis?

Last Answer : Maybe this person can help you.

Description : What is the significance of meiosis? -Biology

Last Answer : Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

Description : Which tissue of animals and plants exhibits meiosis? -Biology

Last Answer : answer:

Description : Does it mean that meiosis never occur if the organism is haploid? -Biology

Last Answer : answer:

Description : Difference between interphase and interkinesis in meiosis? -Biology

Last Answer : answer:

Description : When does law of segregation occur in meiosis? -Biology

Last Answer : answer:

Description : What is the significance of meiosis? -Biology

Last Answer : Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

Description : What is the significance of meiosis? -Biology

Last Answer : Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.