(free) CGPDTM Patent Examiner Mock Test

1. A prokaryotic cell lacks

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

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

4. Oxidation no. of Os in OsO₄ is

5. An allele is dominant if it is expressed in

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

7. Stele consists of

8. 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?

9. 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

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

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

12. Haploid plant cultures are got from

13. Which of the following is not isoelectronic?

14. During DNA replication, the strands separate by

15. IPM (Intergrated Pest Management) involves

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

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

18. Hexaploid wheat is

19. 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

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

21. Minamata disease first occurred in

22. Water pollution

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

24. 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

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

26. Brain sand is found in

27. An ecosystem has two components such as

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

29. Velamen is found in

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

31. Photosystem-II takes place in

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

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

34. Biotic succession is caused by

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

36. The vascular bundle in a dicot stem is

37. Feathery stigma are present in,

38. Anaerobic respiration is

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

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

41. SO₂ affects

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

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

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

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

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

47. Electrophiles are

48. Antibodies are ?

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

50. Where are the lacteals located?

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