GENERAL SCIENCE

Across

6. An invertebrate having pseudocoelom.
7. A hormone which stimulates development of T-lymphocytes.
9. Study of improvement of human race by altering protein chain.
12. Substances which are feebly magnetized in the opposite direction of magnetic field when placed in strong magnetic field.
14. A mycotoxin produced by many species of Aspergillus
16. The three layered stage of zygote.
17. Common name of Brassica campestris.
20. The type of flagellar arrangement in which group of flagella is present at one end of the bacterial cell.
22. The negative logarithm of the hydroxide ion concentration of an aqueous solution.
24. The technique of mechanically widening narrowed or obstructed arteries.
26. Plants which have thick waxy cuticle and leaves modified into thorns to reduce transpiration rate.
28. Caused due to inhalation of free silica.
29. A connecting link between reptiles and aves.
31. The phenomenon of restricting of electric vectors of light into a single direction.
33. A plant hormone which promotes cell division.
34. An allotrope of carbon, used as a conducting material for touch screen, LCD and LED.
36. End branches of bronchioles where gaseous exchange occurs.
37. The total amount of oxygen (in mg) required by microbes to decompose the organic matter present in 1L of water sample.
38. The heat energy absorbed or released at constant temperature per unit mass for change of state.
39. A mixture of aluminium powder and ammonium nitrate, used as an explosive.
43. The diagrammatic representation of chromosomes of a species or a population.
45. An extra chromosomal circular DNA molecule that combines features of plasmids and phage.
46. The distance between two nearest points in a wave which are in the same phase of vibration.
47. Prolonged dormancy of an organism in response to high temperature and arid conditions.
51. Non-volatile and resident memory of the computer.
52. The complete active enzyme with its cofactor.
53. Undifferentiated plant body having no true roots, stems or leaves.
55. The internal restoring force acting per unit area of cross-section of a deformed body.
56. A device consisting of three plane rectangular mirrors of equal lengths and breadths inclined at an angle of 60 ̊ enclosed in a cylindrical tube.
58. The chlorofluorocarbon compounds of methane and ethane.
59. Site of sperm maturation.
62. Satellites used for communication purpose, for weather forecasting, in studying the upper region of the atmosphere and in mapping.
63. Helps in the transmission of nerve impulse from one neuron to another.
65. A pale yellow crystalline solid prepared by nitrating toluene with fuming nitric acid and fuming sulphuric acid mixture.
66. The substance which absorbs moisture and form saturated solution.

Down

1. Causative agent of yellow fever.
2. An interaction in which two organisms benefit without affecting the other species.
3. Pollination by bats.
4. The bond which is formed by one sided sharing of one pair of electrons between two atoms.
5. The tendency of genes to remain together during inheritance.
8. The atoms of different elements having different atomic numbers and different mass numbers but having same number of neutrons.
10. A force which always acts on the body towards the center of the circular path during circular motion.
11. The phenomenon in which the rate of reaction is altered by the presence of a substance.
13. The hardening of the arteries due to the formation of plaques and calcification in their walls.
15. Presence of excess amount of urea in blood.
18. Used for treatment of stress and mild or even severe mental diseases.
19. The non-living inclusions of a cell.
21. First genetically engineered insulin.
23. The ability of an atom to attract the shared pair of electrons towards it.
25. A malicious software designed to infiltrate a computer system without the owner’s informed consent.
27. Its deficiency causes dermatitis.
30. The thick and tough envelope around bone.
32. The arrangement of flowers on floral axis.
35. Used to measure the depth of a sea, to locate the enemy submarines and shipwrecks.
40. The intermolecular force of attraction acting between the molecules of different substance.
41. Two equal and opposite point charges separated by a very small distance.
42. The form of hydrogen in which the nuclei of the atoms of the molecular hydrogen revolve in the same direction.
44. A joint present between metacarpal and carpals of thumb.
48. A streak of light caused by a vaporizing meteoroid.
49. The part of the eye which helps to supply oxygen and nutrients to retina.
50. The capacity to differentiate into specialized cell types.
54. Subatomic particles which may be either elementary like photons or composite like mesons.
57. The scientific study of fingerprints.
60. Obtained by the condensation polymerization of phenol and formaldehyde.
61. The gram equivalent mass of solute dissolved in per litre volume.
64. The process of heat transmission in the form of electromagnetic waves.