--%>
Assignment Help - homework help

Is mitosis or meiosis significant process

For biological diversity, is mitosis or meiosis the more significant process?

E

Expert

Verified

Meiosis is the cell division procedure which permits the formation of gametes to sexual reproduction, with aleatory separation of each and every chromosome of the individual homologous pairs. Such gametes can fecundate gametes from other individuals promoting grouping of homologous chromosomes from different individuals. In that way the chromosomal recombination given by meiosis and sexual reproduction forms individuals with dissimilar genetic patrimony from their fathers and therefore promotes biological diversity.

Certain fungi species and plants, for illustration, present sporic meiosis, that is, a structure where half of the chromosomes of the species is produced from meiosis. This structure, by mitosis, builds gametes. Even in this situation diversity comes from meiosis.

Meiosis then is the cell division procedure that in conjunction with genetic mutations is accountable for the biological diversity.

Even in species containing zygotic meiosis the aleatory separation of homologous chromosomes in meiosis makes biological diversity.

   Related Questions in Biology

  • Q : Describe Enterprise Systems Enterprise

    Enterprise Systems: These are software applications which have cross-organizational capabilities as divergent to department or group-specific programs. They permit for collaboration and communication across the organization via collection of data whic

    		•
  • Q : What is Strategic Alliance Strategic

    Strategic Alliance: It is an arrangement between two companies which have decided to share resources to undertake a particular, mutually valuable project. Strategic alliance is less concerned and less permanent than a joint venture, in which two compa

    		•
  • Q : What is endocrine function of placenta

    Explain, what is the endocrine function of placenta?

    		•
  • Q : Concept of HRM What are the concept of

    What are the concept of Human Resource Management (HRM) and what are their advancements ?

    		•
  • Q : Organic chemical groups which

    Name the organic chemical groups which characterize carbohydrates? How are carbohydrates categorized according to the existence of such groups?

    		•
  • Q : Specialized structures which help the

    Name the specialized structures which help the adhesion between cells?

    		•
  • Q : Illustrate phylum Annelida are vascular

    Illustrate the meaning when it is stated that beings of the phylum Annelida are vascular beings? From which phyla of the animal kingdom does this feature distinguish them?

    		•
  • Q : Sharing and Leveraging Information -

    The problem is not that the technology-based Knowledge Management is wrong; it is necessary for acquiring and retaining information. The problem is that it usually does not go far enough; it so not sufficient. Too often, as the accompanying application example notes, the people behind the IT syst

    		•
  • Q : Food and safety Briefly discrive the

    Briefly discrive the uses and ill effect of microorganism in the food industry

    		•
  • Q : Elastic fibers of connective tissue Of

    Of which substance do elastic fibers of connective tissue are made? Write down the some functions of these fibers?

    		•