ZOOLOGY MAINS ANSWER WRITING 2019

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Questions for 21July Zoology

Q:-1Discuss the general features and life history of Pila with suitable diagrams. (20) Q:-2 Explain the process of torsion and detorsion in Gastropods. Discuss its significance and implications on physiology. (15) Q:-3 Compare the life history of Sepia and Lamellidens. (20) Q:-4 With diagrams explain the process of whole animal cloning. Describe various methods of making hybrid organisms. (15) Q:-5 What is transgenic organism? Discuss its significance in modern day society. (15)
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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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Question 29 august zoology

Q:-1. Discuss the various methods to study animal behaviour. Explain the role of Maze in the study of behaviour of mouse. (20) Q:-2. Differentiate between crypsis and mimicry. Discuss its evolutionary significance. (20) Q:-3 What is protein sorting? Discuss its significance and various ways in which proteins are sorted. (20) Q:-4 Describe the structure of lysosomes. (10)
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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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Questions for 19 July Zoology

Q:-1 What is metamorphosis? Give its various types and Discuss the hormonal control of metamorphosis in Insects. (20) Q:-2 Define pedigree. Explain its role and significance in modern day medicines. (15) Q:-3 What is sex linked and sex influenced characters? Explain with examples. (10) Q:-4 Give any 4 Common hereditary disorders. Explain inheritance pattern of one of them through pedigree chart. (10) Q:-5 Compare the social organization in Termites and honey bees. Briefly discuss the communication ways in colony of Apis. (20)
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