FACULTY NATURAL AND APPLIED SCIENCE
DEPARTMENT OF BIOLOGY
DEGREE COURSE : BSC.EDUCATION
COURSE CODE : BL 302
COURSE TITLE : EVOLUTIONARY BIOLOGY NATURE OF WORK : GROUP ASSIGNIMENT
YEAR OF STUDY : 3RD YEAR, 2nd SEMISTER
COURSE INSTRUCTOR: MR MWANANZILA, F.
PARTICIPANTS
S/NO | NAME | REGISTRATION NUMBER | 1 | MWAIPOPO JACKSON | 2009/1393 | 2 | JOHN VENANCE | 2009/1406 | 3 | HALISON YELIKO | 2009/2541 | 4 | ERASTO GASPAR | 2009/2224 | 5 | SSENTONGO RENATUS | 2009/0421 | 6 | MAXIMILIAN TUNGARAZA | 2009/0134 | 7 | SAMWEL RAPHAEL | 2008/0806 |
QUESTION 4 Discuss the theory of neoteny in relation to human evolution QUESTION 7 The average sense difference between two individuals increases as they are sampled from the same local population, two separate [populations, two species, two genera and so up to kingdom (such as plants and animals) up to approximately what stage in this sequence can evolution be observed in human life time SUBMISSION DATE; 16th May 2012
(a)Molecular evolution comprises of two terms molecule and evolution. A former term implies as an aggregate of at least two atoms in a definite arrangement held together by special force whilst a latter (evolution) refers to all changes that have transformed life on earth from its earliest beginning of the diversity that characterizes it today. Hence molecule evolution is regarded as the study of the evolutionary patterns and processes of nucleic acids and proteins, as well as the use of these molecules in studies of phylogenetics, population genetics, biogeography, and other areas of research and at different levels of biological organization.DNA(Deoxyribonucleic acid) is a molecule of central-concern in this context.
DNA is made of a long sequence of smaller units strung together. There are four basic types of unit: A, T, G, and C. These letters represents the type of base
References: Campbell .N.A(1993) Biology,3rd,The Benjamin/Cummings Publishing Company,Inc Canada. Tobin A.J and Jennie .D(1999) Asking about life,2nd edition ,Hartcourt College Publisher,Philadelphia,U.S.A. Johson B.G and Lossos B.J(2008),5thediton.The living world,McGraw Hill Publisher,New York, U.S.A. Starr and Taggart(1998) Biology,3rd edition Wardsworth Publisher,U.S.A. Haldane, J. B. S., 1957 The Cost of Natural Selection. J. Genet. 55:511-524 Retrieved from "http://creationwiki.org/Haldane%27s_Dilemma