BSc Zoology Sem V 2014 2015 2015 Zoo Ll Question Paper - Mumbai University | munotes

Questions asked in this paper

• (2) Figures to the right indicate full marks

1. Q2 Describe the following
   • (a) Classification of chemical messengers
   • (b) Mode of working of neurotransmitters. 8
2. Q3 Explain the following
   • (a) Heat loss. 7
   • (a) Feedback mechanism with example. 7 4 (b) Salt water ingestion and salt excretion. 8
   • (b) Acclimation and acclimatization. 8
3. Q4 Describe the following
   • (a) Cardiac output
   • (a) Endocrine regulation of male reproductive system. 7
   • (b) Myogenic heart. 8
   • (b) Menstrual cycle. 8 Write shori notes on the following :—
   • (a) Effect of pH on enzyme activity
   • (b) Aspartic acid. 4
   • (b) Purine -ATP
   • (c) Metabolic water with reference to terrestrial environment
   • (d) Suction pump in open circulation
   • (d) Chemical regulaticn of heart. 3

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