Zoology optional paper 2019









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Question for 03 August Zoology

Q:-1 Elucidate the adaptations of animal living in fresh water habitats. (10) Q:-2 What is IUCN? How code of nomenclature evolved? Explain the role of modern tools and computational analysis in nomenclature. (20) Q:-3 Define ecosystem. Give its various components. How they are operating. (15) Q:-4 What is ecosystem services? Why is there a need of legislative verdict on it.? Discuss. (20)
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Questions for 11 August Zoology

Q:-1 Describe navigation in fishes and birds. Explain its urge and control also. (20) Q:-2 What is vitamin? With suitable example describe different types of it. Describe the biosynthesis of Vitamin - D. (20) Q:-3 Define co-enzymes. How they are regulating the activity of enzymes? Describe with suitable examples. (15) Q:-4 What is FAP? How it is controlling development in various animals? (10) Q:-5 Describe various types of Biological clock. (20)
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Questions for 07 July Zoology

Instructions · All questions are compulsory. · Adhere to world limits wherever specified. · Draw neat and well labelled diagrams. No beautification required. · Don’t use colour pens only pencil colour if you are an extraordinary student. · Try to finish all questions within 2 hours in written. · Answers will be reviewed every day at 9 pm. Q:-1 Compare the process of mitosis and meiosis. What are the Cyclins. (20) Q:-2 What is mitotic apparatus? Describe its cycle.(15) Q:-3 Explain the general feature and life cycle of  Plasmodium . Compare the various species specific febrile paroxysm. (20) Q:-4 What is Rb protein? How it regulates cell cycle? (10) Q:-5 Give the morphological features of Leishmania . Discuss its life cycle and briefly explain its pathogenesis. (20)
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Questions for 10 July 2018 Zoology

Q:-1 What is nucleic acid? Discuss their chemical structure. (15) Q:-2 Discuss various types of Motifs. Comment on their significance. (15) Q:-3 What is the defensive structure of cnidarians? Discuss its structure with suitable diagrams. Add note on their significance. (20) Q:-4 Discuss the features of Cnidarians. Classify the phylum with suitable examples. (20) Q:-5 What is coral reef? Discuss the anthropogenic implications on them. Give their various theories of origin. (20)
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UPSC SYLLABUS

UPSC Syllabus – Civil Services Preliminary Exam The Civil Services Preliminary exam comprises of two compulsory papers of 200 marks each (General Studies Paper I and General Studies Paper II). The questions will be of multiple choice, objective type. The marks in prelims will not be counted for final ranking, but just for qualification for the main exam. The Commission will draw a list of candidates to be qualified for Civil Service (Main) Examination based on the criterion of minimum qualifying marks of 33% in General Studies PaperII of Civil Services (Preliminary) Examination and total qualifying marks of General Studies Paper-I of Civil Services (Preliminary) Examination as may be determined by the Commission. UPSC Syllabus for Paper I – (200 marks) Duration: Two hours (Counted for the merit rank in the Prelims) Current events of national and international importance. History of India and Indian National Movement. Indian and World Geography – Physical, Social, E...
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