Chapter 15 homeostasis

1. Diferentiate between osmoregulator and osmoconfermer ?

2. Define homeostasis? Give an example?
3. Why leaves are called as excretophore?
4. What is anhydrobiosis. Give an example
5. Why skin is not excretory organ?
6. Give 3 features of hydrophytes and xerophytes
7. Sketch urea cycle?
8. Compare amonotelly, ureotelly and uricotelly
9. What are flame cells?
10. Diferentiate between protonephredium and metanephredium
11. What are malpighian tubules?
12. What is counter current multiplier?
13. Differentiate between cortical and juxtamedullary nephron
14. What js the function of vesa recta?
15. What is glomeruler filterate?
16. Define lithotripsy?
17. What is uremia?
18. Give the role of harmones in production of dilute and concentrated urine?
19. Define pyrexia and pyrogens?
20. Differentiate between vasoconstriction and vasodialation?
21. Differentiate between poikilotherm and homeotherm
22. Compare ectotherm ,endotherm and heterotherm

Long Questions

1. Write a note on Excretion in Plant ?

2. Write a breif Note on liver and its homeostatic functions?
3. Give the structure and function of Nephron? Write Down the thermoregulatory strategeis in
Animal
Chapter 16 Support and movement
1. Differentiate sclerenchyma from collenchyma cells.
2. Differentiate between fibres and scleroids
3. Define secondary growth; give its significance. How it occurs?
4. Differentiate between sapwood and heartwood.
5. What is meant by sleep movements in plants.
6. Differentiate between epinasty and hyponasty.
7. What is Nutation?
8. Differentiate between photonasty and thermonasty.
9. Give two modifications in the exoskeleton of arthropods.
10. Differentiate between epicuticle and procuticle.
11. Define moulting (ecdysis). Give its stages
12. What is cartilage? Compare hyaline & fibro/Elastic cartilage.
13. Differentiate between compact and spongy bones.
14. What is synovial joint.
15. Compare hinge joint and ball and socket joint.
16. Define rickets. Write its cause and cure.
17. What is cleft palate and spondylosis?
18. What is osteoporosis; give its treatment (ERT)
19. What is herniation of disc (also define nucleus pulposus and annulus fibrosis)?
20. What is sciatica?
21. Differentiate between Microcephaly and osteoarthritis.
22. Explain hematoma formation.
23. What is T system?
24. What is meant by rigor mortis?
25. What is difference between tetany and tetnus
26. What is sarcomere? Draw it.
27. Define ligament and tendon
28. Define origin and insertion
29. Differentiate between flexor and extensor ( antagonistic action of muscle)
30. What are the effects of exercise on muscles
31. Differentiate between effective and recovery stroke
32. Differentiate between active and passive flight
33. What is foramen triosseum; give its function
34. Differntiate betweeb plantigrades and unguligrades.
35. What is all and none response.

Long Questions

a. What are joints? Give the classification of joints

b. What is secondary growth? Give its significance.
c. Write a note on repairing of broken bones ?
d. Write a note on controlling mechanism of muscle fibres by Ca+ ions
Chapter 17 Coordination and controle
1. Differentiate between stimulus and response.
2. Differentiate between Chlorosis and etiolation.
3. Define Biorhythms (Biological rhythms).
4. Differentiate between circadian, circannual rhythms; diurnal rhythms.
5. What is the role of Plant Hormone auxins. (Give 4 functions of auxins)
6. Name the synthetic auxin . Give its commercial Aplication
7. Give commercial applications of Cytokinins. And Ethane.
8. What are Receptors; give its classes.
9. Differentiate between Meissner's corpuscles & Paccinian's corpuscles.
10. Differentiate between Chemoreceptors and mechanoreceptors.
11. Draw sensory and motor Neurons. Compare Dendrites with Axons.
12. Define 'Nissl's Granules'.
13. What are neuroglia; state its function.
14. Explain Effectors with an example.
15. Define Reflex Action and Reflex arc.
16. Differentiate between nerve impulse and saltatory impulse.
17. What is Synapse. What are neurotransmitters? Give example
18. Give the role of hypothalamus in chemical coordination.
19. Define limbic system? Give its function.
20. Differentiate CNS and PNS
21. Differentiate between somatic and autonomic nervous system?
22. What is the difference between sympathetic & parasympathetic nervous system
23. What is Epilepsy. Give its causes
24. What is the effect of necotine on nerves
25. Define harmone. Give 4 types of hormones.
26. Why anterior lobe of pituitary is called master gland?
27. What is acromegaly, gigantism, and dwarfism
28. What is the role of ADH (vassopressin)
29. Give the role of oxytocins?
30. Define cretinism and Goiter.
31. What is myxodema and hypoglycemia
32. What is feedback mechanism
33. Differentiate Cranial and spinal nerves
34. Differentiate between white and grey matter
35. Give the antagonistic role of calcitonin and parathormone ?
36. Differentiate between kinesis and taxis
37. What is sign stimuli? Give an example
38. Give the symptoms of Diabetes mellitus .
39. Define latent and insight learning.
Long Question

1. Write a note on anterior lobe of pituitary gland.

2. Write a note on Synaps.
3. Write a note on Receptors and their working.
4. How nervous system is better in planaria then hydra.
5. Define nerve impulse. Explain the mechanism involve in
Chapter 18 Reproduction
1. How oestrous cycle is different from menstrual cycle?
2. Define vernalisation,
3. What are ovoviviparous? Give an example.
4. Explain menupause and after birth.
5. What is diplohaplontic life cycle in plants.
6. Define diploid parthenogenesis.
7. What are phytochromes?
8. What is the difference between Oogenesis and spermatogenesis in humans?
9. Differentiate between identical twins and fraternal twins
10. Name the types of plants according to photoperiodism.
11. Write down the difference between sexual and asexual reproduction.
12. What is parthenocarpy and example?
13. Give the differences between oviparous and viviparous animals.
14. What is structure and function of corpus luteum?
15. What is genital herpes?
16. What is climatric?
17. Differentiate between short day plants and long say plants.
18. What is meant by lactation, how it is controlled?
19. What are test tube babies?
20. What is apomixes?
21. What is seed dormancy? Give its importance.
22. How identical twins are produced?
23. What is seed dormancy? Give its importance.
24. Define follicle Atressia and placenta .
25. What are advantages of cloning?
26. Differentiate between tissue culturing and cloning.
27. What is syphilis and gonorrhea ?
28. Explain sexually transmitted diseases with the help of examples.

LONG QUESTIONS

1. Write a breif note on female reproductive cycle (Menstural cycle)

2. Write a note on vernalization. Discuss its role in Flowring.
3. Explain the process of birth in human.
4. Describe the human male reproductive system.
5. Explain the role of phytochromes in photoperiodism.
6. Describe female reproductive system in human.
 7. Write a note on Parthenogensis and its types.

CHAPTER# 19 Growth and Development

SHORT QUESTIONS

1)Growth and development?

2)What are growing points?

3)Compare apical lateral and interclary meristems?

4)Differentiate between determinate and indeterminate?

5) Give factors affecting the growth process?

6) Define growth correlation and differentiation?

7)Differentiate between inhibitory and compensatory effect?

8)Define discoidal cleavage and give its pattern?

9) Differentiate between epiblast and hypoblast?

10)Give the application of apical dominance?

11)Differentiate between area pallucida and area opacca?

12)How does primitive streak is formed?

13)Give the formation of mesoderm?

14)What is gray crescent give its role?

15) What is primary organizers and primary induction?

16)What is cause of aging?

17)give two mechanism of regeneration?

18)Define teratology and terotogens.

19)Give the role of morphogentic determinate in development.Example?

20) what are metabolic defects.

21) what is the role of cytoplasm in development.

LONG QUESTIONS

1) breifly explain Neurolation also sketch it.

2)Role of Nucleus
3) write a breif Note on embryonic induction. 4. Write a note on regeneration.