BSc Zoology Sem II 2016 17 2016-17 Zoology I R Question Paper - Mumbai University | munotes

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1. Q2 All questions Carry equal marks
2. Q3 Draw neat and labelled diagrams wherever necessary
3. Q1 A) Fill in the blanks by choosing the correct option given in the bracket. 5 marks
   • a) migration is seen in Eels for breeding
   • b) Each species has a specific position within the denoted by niche
   • c) Light Penetrates to the bottom of zone
   • d) The bottom layer which is colder and non-circulating is called
   • e) Azadirachtin is found in various parts of tree
   • B) Match the columns | and rewrite 05
   • iv) Butterflies
   • C) State whether True of False 5
   • a) positive interaction
   • b) Garhwal comprises of seven districts
   • c) Project tiger was 1* launched in Tadoba National Park
   • d) The concept of life table was first formulated by Raymond Pearl
   • e) Autotrophs are also known as consumers
   • D) Answer in one sentence only. 05
   • a) . Define population density
   • b) is ecological natality?
   • c) . Give full form-of UNDP
   • d) is ecototourism?
   • e) Define
   • Q.P. Code :02813
4. Q2 A) With suitable examples explain S- shaped population growth pattern 10 marks
   • A) Describe mechanism of human census and its significance. 10
5. Q2 B) Answer the following. (any two) 10 marks
   • a) Define natality. Add a note on its type
   • b) Explain population growth dynamics by intrinsic and extrinsic mechanism
   • c) Explain age structure; add a note on age pyramid
   • d) Define population dispersal. Give an account of population distribution pattern
6. Q3 A) What is parasitism? Describe different types of parasites. 10 marks
   • A) What is a biogeochemical cycle? Explain the nitrogen cycle. 10
7. Q3 B) Write short notes on:- (any two)
   • a) Food web 10
   • c) Pyramid of Energy
   • d) Abiotic components
8. Q4 A) Answer of the following. (any two) 20 marks
   • a) Explain critically endangered, endangered and vulnerable species with suitable example
   • b) Describe Tadoba Nationa Park with two representative animal species
   • c) biopiracy? Describe its categories and threats
   • d). Describe ecotourism in India with emphasis on Konkan ecotourism Write on:- (any four) 20
   • b) — Uses of Life table
   • c) Obligate and facultative parasites
   • f). Coral reef

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