(free) CGPDTM Patent Examiner Mock Test

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

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

3. Water pollution

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

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

6. IPM (Intergrated Pest Management) involves

7. Biotic succession is caused by

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

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

10. Where are the lacteals located?

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

12. Which of the following is not isoelectronic?

13. Feathery stigma are present in,

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

15. Minamata disease first occurred in

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

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

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

19. An ecosystem has two components such as

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

21. Photosystem-II takes place in

22. 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

23. 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

24. Antibodies are ?

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

26. 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?

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

28. A prokaryotic cell lacks

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

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

31. An allele is dominant if it is expressed in

32. During DNA replication, the strands separate by

33. Hexaploid wheat is

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

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

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

37. Velamen is found in

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

39. The vascular bundle in a dicot stem is

40. Anaerobic respiration is

41. Stele consists of

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

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

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

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

47. Brain sand is found in

48. Oxidation no. of Os in OsO₄ is

49. Electrophiles are

50. Haploid plant cultures are got from

51. SO₂ affects