Neet Mock Test (Based Upon Previous Papers) MCQ

1. Velamen is found in

2. An ecosystem has two components such as

3. 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

4. IPM (Intergrated Pest Management) involves

5. An allele is dominant if it is expressed in

6. Electrophiles are

7. Photosystem-II takes place in

8. Brain sand is found in

9. Water pollution

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

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

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

13. Feathery stigma are present in,

14. 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

15. During DNA replication, the strands separate by

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

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

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

19. Oxidation no. of Os in OsO₄ is

20. 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

21. Stele consists of

22. Which of the following is not isoelectronic?

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

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

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

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

27. Haploid plant cultures are got from

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

29. The vascular bundle in a dicot stem is

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

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

32. Biotic succession is caused by

33. Antibodies are ?

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

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

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

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

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

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

40. Hexaploid wheat is

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

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

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

44. Minamata disease first occurred in

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

46. 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?

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

48. SO₂ affects

49. Anaerobic respiration is

50. Where are the lacteals located?

51. A prokaryotic cell lacks