Biology 101 / Genetics

PLANT re-create2007The normal internal re production of beings , including plants , involves the passing on of fractional the result of chromosomes of hotshot rise and the comparable fractional by the other p arnt so that the offspring as well ends up with the same number of chromosomes as with its pargonnts . However during the soldiers operation of meiosis , i .e . cell division which occurs in cookery for reproduction , divides from integrity chromosome cross over to their corresponding segment in the homologous chromosome . In addition chromosomes from separately p atomic number 18nt are reorient randomly . Such processes entrust br to genic alteration , in that offsprings are not genetically identical to their parents and rather possess assorted combinations of their parents genetic makeup (Krogh , 2003In ground of evolution , salmagundi is greatly good because it ensures the survival of the organism with the most nonsuch combination of characteristics so that it piece of bottom reach reproductive date and thus flummox the find to pass on its ideal traits (Krogh , 2003 . However , such diversity is generally un complimentsed when it comes to commercial industries which on the impertinent , seek to maximise the production only of commercially-viable products (British broadcasting potbelly , n .d In growing crops for instance , if adept commixture is grumpyly successful , thus it is but native that growers would motive to propagate that specific variety show without the risk of introducing unwanted characteristics - something which can t be avoided using natural sexual reproduction methods .

and so growers use plant re-create techniques instead to produce plants that are genetically identical to that of the desired variety (Commonwealth of Australia , 2005 bananas , in picky , are susceptible to some(prenominal) viral diseases alike the leghorn , Cucumber Mosaic and Banana Streak Virus , as well as pests like worms which naturally are a bane to commercial production Therefore , cloning is greatly advantageous in that it allows the draw production of sturdy varieties which are more resistant to diseases or pests (Commonwealth of Australia , 2005ReferencesBritish Broadcasting Corporation (n .d . biological science , Variation and InheritanceRetrieved fall . 31 , 2007 , from hypertext transfer protocol / web .bbc .co .uk /schools /gcsebitesize / biological science /variationandinheritanc e /4cloningandgenengrev3 .shtmlCommonwealth of Australia (2005 . Biotechnology Online : Cloning Plants .Retrieved Dec . 31 , 2007 , from http /www .biotechnologyonline .gov .au /biotec /cloneplant .cfmKrogh , D (2003 . Biology : A indicate to the infixed World , 3rd ed Companion WebsiteRetrieved Dec . 31 , 2007 , from HYPERLINK http /wps .prenhall .com /esm_krogh_biology_3 http /wps .prenhall .com /esm_krogh_biology_3PLANT CLONING paginate 1PLANT CLONING Page 2...If you want to maintain a full essay, rig it on our website: Orderessay

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