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)
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)
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)
Week-6 Instructions:- There are SEVEN questions divided in Two sections. All questions are compulsory. Adhere to world limit wherever specified. The number of marks carried by a question is indicated against it. Paper I Q:-1 Write Notes on the following in about 150 words each: (10X5 =50) a) Biological clock b) Eugenics c) Demographic transition d) mtDNA and it's use in anthropology e) Role of hormones in Maturity Q:-2(a) What is genetic markers and why they are useful. (10) (b) Discuss how lamarck tries to put forth concept of evolution? (10) (c) What do you understand by genetic load in a population? If human growth is under genetic control, why environmental factors influencing it? (20) 3(a) Discuss the relevance of ageing and senesces? What is the molecular basis of cell death? (20) (b) Give the hormonal control of fertility in male and female. (15) (c) Compare...
Q:-1 Give the molecular structure of Haemoglobin. Describe its various types. (15) Q:-2 Discuss the manifestation of any rice pest. Give its life cycle with suitable diagrams. (20) Q:-3 How transport of gases mediated through haemoglobin? Explain various curves. (20)
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