Questions for 30 july zoology

Q:-1 Discuss the origin of mammals and briefly explain adaptations of aquatic mammals. (20)

Q:-2 Give the anatomical features of pituitary gland. Describe its secretions regulating other endocrine glands with feedback mechanism. (15)

Q:-3 Compare the features monotremata and marsupials. How they are different from primates. (15)

Q:-4 What is speciation? How natural selection operates? (10)

Q:-5 Define isolation. Give various isolation mechanism and describe how they are contributing to speciation? (20)

Q:-6 Compare the Batesian and Mullerian mimicry. Discuss evolutionary significance of mimicry. (20)

Comments

Post a Comment

More On Blog

Question for 02 August zoology

Q:-1 What is continental drift? Explain how it played role in distribution of fauna? (15) Q:-2 What is succession? Compare the primary and secondary succession. With suitable examples explain aquatic succession. (20) Q:-3 Describe the term heat island. How anthropogenic factors contributing to it? Discuss its implications on biodiversity. (20) Q:-4 Describe the nitrogen cycle. How anthropogenic activities altering it? (10) Q:-5 Define ecotone. Discuss diversity at ecotone. Are sacred grooves ecotone? Discuss. (10)
Read more

Animal physiology By Eckert

Description: Eckert Animal Physiology is the essential text for courses exploring the structure, function and evolution of animals. The new Fourth Edition , revised, redesigned and updated, builds on Roger Eckert's earlier success in establishing this book as a classic. Comparing examples and experimental data across a wide variety of animal groups, the authors emphasize the book's central theme: how the bodies of animals function and how evolution has adapted them to their environment. Clear, balanced and beautifully illustrated, this book sets the standard of excellence in the field. " Animal Physiology develops the major ideas in a simple and direct manner...Examples are selected from a broad spectrum of animal life, ranging from protozoa at one end to our species and other vertebrates at the other end ...the authors have produced a balanced and up-to-date treatment of animal function." Entomologia Generalis Supplement: Transparency masters           ...
Read more

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)
Read more

Questions for 23 August Zoology

Q:-1 Describe blastogenesis. Discuss the role of morphogens to establish the body axis in Drosophila . (20) Q:-2 Compare the life cycle of Obelia and Aurelia . Describe alteration of generation in them. Q:-3 Discuss the parasitic adaptations of F.hepatica and T. Solium . (10)
Read more