zoology Arena

Q:-1 How the hormones are classified? Give the mechanism of action of each type of hormone class. (15) Q:-2 Explain iodine trapping. Give its physiological implications. (10) Q:-3 What are various methods to studying animal behaviour? Discuss the role of maze. (20) Q:-4 Discuss kinship and altruism. How they are significant in sustaining the herd? (15)

Q:-1 Describe the TCA cycle. Discuss its regulation. (20) Q:-2 Explain conditioning by taking Pavlov experiment as an example. (15) Q:-3 What is substrate level phosphorylation? Describe the structure and significance of cAMP.(15) Q:-4 Demarcate between learning and memory. Add note on long term and short term memory  (20) Q:-5 Compare the habituation and imprinting, which one has high importance and why? (10) Q:-6 Discuss ATP cycle in brief. Explain production of ATP other than in mitochondria. (15)

Q:-1 Describe the digestion of lipids. Give various physiological implications if process get impaired. (15) Q:-2 Give the significance of remote sensing in studying biodiversity. How we can regulate its misuses. (20) Q:-3 Give the synthesis of steroid hormones. Explain its regulation. (15) Q:-4 What is nucleic acid? Discuss experimental proofs, establishing DNA as genetic material . (20) Q:-5 What is protein turn over? How ubiquitination maintained by cell? (10)

Q:-1 Why fats are being used for snoring the energy whereas carbohydrates as energy source? (20) Q:-2 Give the structure and classification of carbohydrates. Explain their stereochemistry. (20) Q:-3 Contemporary legislations are not enough to tackle down the growing concerns and danger over biodiversity. Discuss (20) Q:-4 Outline the process of glycolysis. Describe its regulation. (15)

Q:-1 Describe RNA world hypothesis. What is clade? Explain with examples. (15) Q:-2 Compare bottle neck effect and founder effect. How they are effecting gene pool? (15) Q:-3 Define inbreeding coefficient and inbreeding depression. Why inbreeding is not good for population? Explain with examples. (20) Q:-4 Define Biodiversity hotspots. Give criteria for selection. Describe biodiversity hotspots in India. (15)

Week-4 Instructions:- There are Eight 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) Monotheism and Religion b) Neo-evolutionism c) Language d) Structural functionalism e) Totemism Q:-2 Give the various anthropological theories. Whic theory is most relevant in term of defining society and why? (20) ing Q:-3 Discuss the concept of people's participation in planned development. (10) Q:-4 (a) In what ways economics and economic anthropology differs. (10) (b) Bring out the contribution of Tyler and Conklin in development of cognitive theory. (15) (c) Give the various tools of data collection and interpretation. Why is data analysis important in anthropology? (20) ...