1st year
Important Long Question
1. Describe the major adaptations in fishes for the aquatic mode of life.
2. What is a Megaphylious leaf? Describe the evolution of a Megaphylious leaf.
3. What are the general characteristics of polysaccharides? Explain any two examples.
4. Explain process of Digestion in cockroach.
5. Describe the Groups of Enzymes on the basis of types of reactions.
6. Describe the evolution of seed in plants.
7. Describe and draw the pathway of Calvin cycle.
8. Describe the mechanism of opening and closing of stomata. Describe the circulation of blood in hepatic portal system.
9. Explain the steps involved in the transport of food by Pressure Flow Theory.
10. Describe the life-cycle of Angiosperms.
11. Give an account of the ecological Importance of Fungi.
12. Discuss the life-cycle of Bacteriophage.
13. What is the role of stomach in digestion?
14. Explain the development of Male and Female gametophytes and Double Fertilization in Flowing Plants. Also, draw the diagram of Life cycle of a Flowering Plant.
15. Describe the Components and Mechanism of TACT theory. Also, draw the diagram.
16. Write a note on Non-competitive Inhibitors.
17. How do the digestion and absorption of food occur in small intestine?
18. White the characteristics of Ascomycota.
19. Give a detail note on Human Lymphatic System.
20. Define photoperiodism. Write the mechanism of photoperiodism.
21. Write any three characteristics of Prototheria?
22. Draw and explain the life cycle of mosses?
23. Discuss the steps involved in Krebs’s cycle. Aliso draw the labelled cycle
24. Describe the structure and working of human heart with diagrams
25. White a detailed account of Mechanism of Translocation of organic solutes in plants. Also, draw the diagram.
26. In Systemic circulation, write about circulation of blood to heart, liver and kidneys.
27. Why cardiac muscles are said to be myogenic?
28. What is plasma membrane? Explain in detail fluid mosaic model of plasma membrane.
29. How does body give inflammatory response when tissues are damaged?
30. How does a bacterium reproduce sexually? Briefly explain.
31. What does ECG stand for? Explain different phases with the help of labelled diagram.
32. Compare the osmotic adjustments in different groups of plants in different environments.
33. How is carbon dioxide transported in the body?
34. Write down the steps of Preparatory phase of Glycolysis. Also, write the reactions.
35. Describe Life Cycle of a Fern. Also Sketch and label the life cycle.
36. Describe Mutualism established in Mycorrhizae and Lichen Association.
37. Write General Characteristics of Phylum Arthropoda.
38. How blood flow through Heart is regulated by Valves?
39. Draw infection Cycle of HIV. Describe Cyclic Phosphorylation with the help of a diagram.
40. Explain role of stomach in the digestion of food. Give an account of animal diseases caused by fungi.
41. Explain the Bradford's theory about the movement of cilia.
42. Describe the structure and function of acyiglycerols.