Neet Mock Test (Based Upon Previous Papers) MCQ

1. In the photo electric phenomenon, the number of photo electrons emitted is proportional to

2. SO₂ affects

3. During DNA replication, the strands separate by

4. In an electron gun, the electrons are accelerated by the potential V. If e is the charge and m is the mass of an electron, then the maximum velocity of these electrons will be

5. Anaerobic respiration is

6. The application of engineering and technological principles to the life sciences is called

7. Which of these factors will increase the RBC or RCC?

8. Which part of the reproductive structure produces both enzymes and hormones?

9. Where are the lacteals located?

10. Velamen is found in

11. Antibodies are ?

12. Stele consists of

13. Two masses of 1 kg and 16 kg are moving with equal K.E. The ratio of magnitude of the linear momentum is

14. The sperm penetrates the egg by means of enzymes that are found in the

15. Which among the following is the man made cereal?

16. Identify the plant in which vegetative propagation is possible by using tuber with a node (eye)

17. Maxwell in his famous equation of electromagnetism introduced the concept of

18. In which of the following reactions, aldehydes and ketones are distinguished?

19. In a transformer, the output current and voltage are respectively 4 A and 20 V. If ratio of no. of turns in primary to secondary is 2:1, what is the input current and voltage?

20. Photosystem-II takes place in

21. The weight of 11.2 litres of CO₂ at S.T.P. would be

22. Which among the following is the man made cereal?

23. In presence of high concentration of oxygen,RuBP carboxylase converts RuBP to

24. A prokaryotic cell lacks

25. An ecosystem has two components such as

26. When a particle of charge Q and mass M moving with a velocity V enters a magnetic field B, the particle is deflected into a circular path of radius

27. Which of the following is used to determine the rate of transpiration in plants ?

28. Oxidation no. of Os in OsO₄ is

29. Brain sand is found in

30. IPM (Intergrated Pest Management) involves

31. A plant with both male and female flowers borne over it is

32. Water pollution

33. An allele is dominant if it is expressed in

34. The duct that is used by both the reproductive and excretory systems in males is the

35. Feathery stigma are present in,

36. Minamata disease first occurred in

37. Biotic succession is caused by

38. Electrophiles are

39. What does Bt stand for popular crop of Bt cotton

40. Lipids are insoluble in water, because lipid molecules are

41. In which the following plants vegetative reproduction takes place with the help of bulbils

42. F₂ generation of a cross between two white flowered strains of Sweet Pea yields 9 purple flowered plants : 7 white flowered plants. This is an example of

43. In photosynthesis, splitting of water moleule and release of oxygen, is called

44. In which one of the following pathogens do the cells of promycelium after the germination of teleutospore produce infection hyphae instead of basidiospores?

45. Hexaploid wheat is

46. A person has impaired nervous system and signs of madness due to continued intake of metal contaminated water. The metal is

47. Which of the following is the source of aldosterone?

48. Which of the following is not isoelectronic?

49. The vascular bundle in a dicot stem is

50. The number of prothallial cells in male gametophyte of Pinus is/are

51. Haploid plant cultures are got from