Neet Mock Test (Based Upon Previous Papers) MCQ

1. Water pollution

2. Brain sand is found in

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

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

5. Velamen is found in

6. 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

7. Biotic succession is caused by

8. Stele consists of

9. Anaerobic respiration is

10. An ecosystem has two components such as

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

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

13. IPM (Intergrated Pest Management) involves

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

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

16. 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?

17. Photosystem-II takes place in

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

19. 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

20. Which of the following is not isoelectronic?

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

22. A prokaryotic cell lacks

23. An allele is dominant if it is expressed in

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

25. Haploid plant cultures are got from

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

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

28. 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

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

30. Hexaploid wheat is

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

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

33. Electrophiles are

34. The vascular bundle in a dicot stem is

35. Where are the lacteals located?

36. During DNA replication, the strands separate by

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

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

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

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

41. SO₂ affects

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

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

44. Antibodies are ?

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

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

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

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

49. Minamata disease first occurred in

50. Oxidation no. of Os in OsO₄ is

51. Feathery stigma are present in,