AKB’S CHSE-2017 BIOLOGY SELECTION
BOTANY
1. Give an account of Griffith’s experiments on transformation?
2. Give an account of kerb cycle?
3. Explain opening & closing of stomata on the basis of potassium ion theory?
4. Describe transcription of RNA formation?
5. Describe ETS in respiration?
Describe the mechanism & significance of C4-cycle in photosynthesis?
6. Give an account of water absorption in land plants?
7. Describe the process of replication in prokaryotes?
8. Describe the mechanism & significance of C4-cycle in photosynthesis?
9 Explain C3-pathway of photosynthesis ?
10. Describe the physiological effects on Auxin & Gibberellins?
(NB:- Read the first six questions properly)
Short Notes:1. Wall pressure
2. Isotonic solution
3. Parthenogenesis
4. Hill reactions
5. Photorespiration
6. Gene bank
7. Tissue culture
8. Food chain
9. ATP
10. Food web
11. Osmossis
12. Transpiration pull
13. Multiple allelism
14. Ethylene
15. Geotropism
16. Imbibition
17. Apoplast & Symplast
18. Red drop
19. Pyramid of energy 20. Food chain
21. Scarification
22. Growth curve
23. Osmotic potential.
25. Ecosystem services 26. Mendel’s principles of dominance.
27. Stomata
28. Emasculation
31. Root pressuretheory 32. Phototropism
35. Vernalisation
39. Trace elements
29. Stratification
33. Abscission
36. Biological nitrogen fixation
40. Phytochromones.
24. Ecologicalpyramids.
30. DPD
34. Decomposer
37. Tramsgenic plants 38. Seeddormancy
,AIPMT AFMC,Bio.Tech & PMT, Contact :- 9438559863, Mail at :- [email protected],www.ibiokaare.com, Questions compiled by AKB
AKB’S CHSE-2017 BIOLOGY SELECTION
ZOOLOGY
*1. Describe the structure and function of human fore-brain?
*2. Give an account on female reproductive system?
*3. Explain the chromosomal basis of sex-determination?
*4. What is sex-linked inheritance? Explain the inheritance of haemophilia in man?
*5. Give an account on male reproductive system?
*6. Describe gametogenesis?
7. Explain the mechanism of conduction of impulses along the nerve fibres?
8. What is immunity ? Give an account of cell mediated immunity?
*9. Draw a neat , labelled full page diagram of any one of the following (Description not required)
a) Vertical section of human eye.
b) Human male reproductive system
c) Vertical section of human ear.
d) Lateral view of human brain.
e) Ultrastructure of human sperm.
(NB:- Read the questions with * properly)
10. Write short notes:1. Bonellia viridis
2. Colour blindness
3. Leucocytes
5. Sperminogenesis.
6. Budding in hydra
7. Sexual transmitted disease
8. Cerebrum
10. Seminiferous tubule
11. Reflex action
9. Feedback-mechanism in hormone action.
12. Retina
13. Back cross & test cross.
16. Types & cause ofcancer.
17. Innate immunity
19. Inheritance of colour blindin man.
22. Biomagnification. Law of independentassortment
24. Menstrual cycle
4. Organ of corti
14. Placenta
15. Cloning
18. Green house effect
20. Social life of honey bee.
21. Oogenesis
23. Linkage & Crossing over
25. Monohybrid cross
,AIPMT AFMC,Bio.Tech & PMT, Contact :- 9438559863, Mail at :- [email protected],www.ibiokaare.com, Questions compiled by AKB