Theories Of Biology

Running head : SCIENCE OF LIFEThe study Theories of the Science of LifeName of StudentUniversity /CollegeProfessor /InstructorClass /SubjectThe study Theories of the Science of LifeThe study of purport history things is c each(prenominal)ed biology . Although biology is peerless of the fields of study in science , it has a gigantic range of concepts and principles . To the legion(predicate) scientists who have contributed to biology , it owes the many theories in its scope . Below argon the major theories that ar crucial for the study of biology p Most noneworthy of all the theories is the theory of natural survival of the fittest proposed by Charles Darwin (Pruitt , 2005 ,. 10 . In the theory different organisms living in spirit assortment or evolve through the years such run of change in living things is called natu ral selection (Pruitt , 2005 ,. 10 . In connection , Mendel s principle of heritage is the work wherein characteristics of the mention organism are passed down to the offspring on and on through several generations . This is possible by certain(prenominal) factors cognise as genes (Pruitt , 2005 ,. 10 Nevertheless , organisms are not only if sedate of genes but rather organisms are composed of cells which arrange from previously existing cells which are the building blocks of living organisms (Pruitt , 2005 br. 11 . Due to the many differences in characteristics of organisms biological smorgasbord was occupied . By the use of biological classification , the various(a) organisms are systematized . Just like the inanimate world , life abides by the rules of energy . Such study is known as bioenergetics (Pruitt , 2005 ,. 11 .

On the other hand , the ability of organisms to place upright outside(a) conditions such as changes in pressure and temperature is known as homeostasis (Pruitt , 2005 ,. 11 . Lastly the study of the interactions of organisms with others and the surround is known as ecology . Thus , the biological community with the non living environs is known as ecosystem (Pruitt , 2005 ,. 11These different theories are employ in research studies . One very good example is that of inheritance . The principle that governs inheritance is used in genetic use science where the genetic characteristic of an organism is altered to channel or remove specific traits (Microsoft Encarta 2006 . This method is widely used to adopt more desirable products for manReferencesGenetic Engineering (2006 . Microsoft Encarta 2007 [CD] . Red mond , WA Microsoft skunk , IncPruitt , N .L Underwood , L .S (2005 . BioInquiry , Making Connections in biota . tertiary edition . Wiley and Sons , Inc...If you want to get a sufficient essay, collection it on our website: BestEssayCheap.com

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