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Question for 24 August Zoology

Q:-1 Describe fat map in Amphibians. Discuss various techniques to make fate maps. (20) Q:-2 Discuss gastrulation's process in chick with suitable diagrams. (15) Q:-3 What is placenta? Give its various types and list functions performed by it. (20) Q:-4 Discuss the vision in Arthropods. (10) Q:-5 Describe torsion and torsion in Gastropods. (10
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Questions for 20 August Zoology

Q:-1 Give the working of spectrophotometers. Describe its significance.(10) Q:-2 With suitable diagrams explain the working of electron microscopy. (10) Q:-3 Give the physiology of Vision in human.(20) Q:-4 What is the molecular mechanism of olfaction? (10) Q:-5 Give the structure of ear and explain the process of hearing.(20) Q:-6 Compare the working of phase contrast and fluorescent microscopes. Give their significance and limitations also. (20)
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Invertebrate Zoology By Brusca and Brusca

"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" (...
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Questions for 11 July 2018 Zoology

Q:-1 Compare between polyp and medusa. Why medusa has advancement over polyp? (15) Q:-2 Enlist all essential enzymes of DNA replication. Give their functions also. (10) Q:-3 Compare between prokaryotic and eukaryotic DNA replication process. Discuss replication at end points of chromosomes. (20) Q:-4 Discuss common features of obelia and Aurelia. Describe life cycle of Aurelia in detail with suitable diagrams. (20) Q:-5 What is alteration of generation and metagenesis. Comment on the phenomenon taking example from animal kingdom. (20)
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Questions for 23 July Zoology

Q:-1 Describe the general characters of Phylum Echinodermata and classify the phylum upto subclasses. (20) Q:-2 What is repressor? Explain the trp operon and compare it with lac operon. (20) Q:-3 What is chromatin modification? How it is mediated? Discuss its role in gene regulation. (15) Q:-4 Describe the various larval forms in phylum Echinodermata. Explain their significance also. (20) Q:-5 What is water vascular system? Briefly explain the mechanism of respiration in Echinodermata. (15)
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