An overview of evolutionary biology, concept of organic evolution during pre- and post- Darwin era; evolution and molecular biology- a new synthesis; from molecules to life, life originated from RNA, introns as ancient component of genes. Get the Latest concepts and development in field of evolution. Click here to Download Download
Q:-1 Birds are glorified reptiles. Justify the statement. (15) Q:-2 Describe the pattern of migration of birds. Explain the adaptations for flight in birds. (20) Q:-3 Give the various theories of evolution. What is the modern view on evolution?(15) Q:-4 Mutations Are the Raw Materials of Evolution. Comment. (10)
Q:-1 Write short note on the following (200 words) 10X2 - 20 1) Status of sphenodon 2) Skull types in Reptiles Q:-2 Describe the origin of reptiles. Comment on the status of Crocodiles. (20) Q:-3 Discuss various theories of origin of life put forth prior to industrial era. Discuss their merits and demerits as well. (15) Q:-4 Describe modern theory of evolution in detail. briefly explain the chemical basis of origin of life.
Q:-1 Describe the evolution of Tetrapods. Give the classification of Amphibian with suitable examples. (20) Q:-2 Compare the paedomorphosis and neoteny. How neoteny played an role in human evolution. (15) Q:-3 Discuss the various strategies of parental care in amphibians. Explain its significance briefly. (20) Q:-4 What is split gene ? Discuss the origin of introns. Comment on 2R hypothesis. (15) Q:-5 What is imprinting? Describe how Igf2's imprinting operate in human. Discuss the role of small RNA molecules in regulating gene expressions. (20) Q:-6 Briefly explain Wobble hypothesis with examples. Enlist general features of genetic code with examples. (10)