zoology Arena

Week 1 Instructions:- There are Eight questions divided in Two sections. All questions are compulsory. Adhere to world limit wherever specified. The number of marks carried by a question is indicated against it. Paper - I Q:-1 Write Notes on the following in about 150 words each: (10X5 =50) Major sub divisions of Anthropology  Archaeological Anthropology  Primates  Organic evolution’ s theories  Gause’s rule  Q:-2 Discuss the role of anthropology in the understanding of earth’s evolution. What specific understanding is available to evolution of culture? (20) Q:-3 What is synthetic theory of evolution? Define evolutionary biology. Discuss various biological and cultural factors of human evolution. (20) Q:-4 Discuss the various primates adaptations. Compare the skeletal features of apes and humans. (15) Paper II Q:-1 Write Notes on the following in about 150 words each: (10X5 =50) Iron Age in Gangetic plane  Mesolithic cult...

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Q:-1 Discuss the general characteristics of phylum Annelida. Classify the phylum upto Sub Classes.(20) Q:-2 Discuss the adaptations in Polychaets. Comment on the significance of their adaptations. (10) Q:-3 What is metamerism? Compare between pseudometamerism and metamerism. Comment on origin of metamerism. (20) Q:-4 Discuss the experiment of Mandel. How his experiment lays down the foundation of modern genetics. (15)

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"Invertebrates" 2nd edition presents a modern survey of the 34 animal phyla (plus the Protista) and serves as both a college course text and a reference on invertebrate biology. It is organized around the themes of bauplans (body plans) and evolution (phylogenetics). Detailed classifications, phylogenetic trees, and references for all phyla are provided. The text is accompanied by detailed line drawings and - new to this edition - four-colour photographs. Other key changes from the 1st edition (1990) include: the incorporation of all the new developments in phylogenetics, developmental biology and molecular genetics; major changes at the highest levels among the invertebrates; three phyla that appeared in the original book Pentastomida, Pogonophora and Vestimentifera no longer exist, and an entire new phylum, Cycliophora, has been erected. Moreover, this edition discusses recent work in molecular systematics, and there is a large new section on "Kingdom Protista" (...

Q:-1 Discuss the characteristic features of phylum Nemathelminthes. Classify the phylum upto Sub classes. (20) Q:-2 Enlist all essential requirements for Translation. How GTP plays regulatory role in process of translation. (10) Q:-3 Compare the process of translation in eukaryotes and prokaryotes. Briefly describe wobble hypothesis. (15) Q:-4 Discuss the life cycle of Wuchereria. Comments on its parasitic adaptations. (20) Q:-5 Discuss the genera features life cycle of Ascaris. Comment on its pathogenic capability and prophylaxis. (20)