10th Class Biology widely repeated questions and highly important sections from an exam point of view.
If your preparation is not good then by preparing these questions you can achieve 100% marks in your examination.
Short Questions
1. Define cellular respiration.
2. Hoe does gaseous exchange in plants take place?
3. What are stomata ? Write their function.
4. What are lenticels? What is their function?
5. How will you differentiate between stomata and lenticels.
6. Differentiate between the nasal cavity and nostrils.
7. What is the trachea? describe its function.
8. State the difference between inhalation and exhalation.
9. State the difference between bronchi and bronchioles.
10. What is Emphysema? Give its symptoms.
11. Define oxygenated blood.
12. What is Pneumonia? State single and double pneumonia.
13. What is passive smoking how it is harmful?
14. What is nicotine? How it is harm full?
15. How does smoking affects teeth?
16. Define homeostasis? give two examples.
17. What is the difference between osmoregulation and thermoregulation?
18. Define turgidity and guttation.
19. State the difference between hydrophytes and xerophytes? Give one example.
20. State the difference between latex and mucilage.
21. Our skin consists of how many layers? States their functions.
22. What is the shape, size, and width of the kidney?
23. What are the important parts of the nephron?
24. State the difference between corpuscle and renal tubule.
25. What is pressure filtration?
26. State the difference between pressure filtration and tubular secretion?
27. State the difference between the hilus and pelvis.
28. Write contributions of Abu-Al-Qasim Al-Zahravi in Biology.
29. What is meant by tissue junction?
30. Define coordination and states its types.
31. Define the response and give example.
32. What are Effectors? Give examples.
33. State the difference between nervous coordination and chemical coordination.
34. What is a neuron? Write the name of its two parts.
35. State the difference between Dendrites and axons.
36. What are the types of neurons according to function?
37. What is the hypothalamus? States its function.
38. What is a spinal cord? Write its function.
39. Write the functions of the sympathetic nervous system and parasympathetic nervous system?
40. What is a spinal cord? Write its function.
41. State the difference between voluntary action and involuntary action?
42. State the difference between a reflex action and a reflex arc?
43. Write the parts of the hindbrain.
44. What are receptors? Give their examples.
45. State the difference between aqueous humor and vitreous humor?
46. State the difference between hypothyroidism and hyperthyroidism?
47. Write the functions of the parathyroid gland.
48. What hormones are produced by ovaries and testes? Give their functions.
49. Write down the function of insulin and glucagon hormones?
50. State the difference between negative feedback and positive feedback mechanism?