--%>
Assignment Help - homework help

Meiosis and mitosis according to biological function

Regarding their biological function what is the basic difference between meiosis and mitosis?

E

Expert

Verified

The major biological function of mitosis is cellular multiplication, a basic process for the growth and development of multicellular organisms, asexual reproduction, tissue renewing and so on.

Biological function of the meiosis is gamete formation (that is, in gametic meiosis) or spore formation (that is, in sporic meiosis), that is, the production of cells qualified for sexual reproduction with half of the quantity of chromosomes as compared to the original cell.

There is a special kind of meiosis which occurs in zygotes of some algae, fungi and protozoans. This meiosis termed as zygotic meiosis, has the function of decreasing to a half the number of chromosomes of adult individuals which will be formed from the zygote. In the species with zygotic meiosis, adult individuals are haploid and they make gametes by mitosis. Such gametes fuse in pairs with others and produce a diploid zygote which, then, undergoes meiosis to restitute the common ploidy of adult individuals.

   Related Questions in Biology

  • Q : Transcription and the replication

    What are the similarities and differences among the transcription and the replication processes?

    		•
  • Q : Name of sex chromosomes Write the other

    Write the other name given to sex chromosomes? What is the main function of sex chromosomes?

    		•
  • Q : Features of mammals State the features

    State the features of mammals?

    		•
  • Q : Action mechanism of the antiretroviral

    Explain the action mechanism of the antiretroviral drugs termed as protease inhibitors that are utilized against HIV infection?

    		•
  • Q : Proteins which constitute the sarcomere

    Specify the chief proteins that constitute the sarcomere? List out the function of those molecules within the muscle cells?

    		•
  • Q : Advantages of using a methodology

    Advantages of using a methodology: It can help to provide direction to the project as a whole It can enable a saving in project timescales It can help to improve the quality of the project deliverables.

  • Q : Determining Cost of goods manufactured

    1. Reader's Corner is a small book store that rents space in a neighborhood shopping mall for $19,200 a year.  Utilities add another $7,800 yearly.  The total staff salaries and benefits projected for next year equal $56,000.  Also, Readers Corner spend

    		•
  • Q : Function of plant cell wall Function of

    Function of plant cell wall: The plant cell wall has protective and structural functions. It plays a significant role in the constraint of cell size, preventing the cell to break whenever it absorbs lot water.   

    		•
  • Q : Describe extracellular digestion

    Describe extracellular digestion?

    		•
  • Q : Physiology The study of different types

    The study of different types of body functions or processes like respiration, growth and photosynthesis is called physiology. Physiology is the science of the function of living systems. Physiology includes how organisms, organ systems, cells, organs or biomolecules c

    		•