Kerala PSC SSC General Science Question Bank Part 2

PSC General Science Question Bank Part 2

PSC General Science Question bank part 2 with options and Explanations.

• [accordion]
• 26. The term ‘gene’ refers to:
• A) A portion of RNA
  B) A linkage group
  C) A portion of DNA
  D) A sequence of Amino acid
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 27. Which of the following hormones contains lodine?
• A) Thyroxine
  B) Testosterone
  C) Insulin
  D) Adrenaline
• Answer
• Correct Option : A
• Explanation

• [accordion]
• 28. The major chemical compound found in kidney stones is:
• A) Urea
  B) Calcium Carbonate
  C) Calcium Oxalate
  D) Calcium Sulphate
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 29. In the eye donation which part of the eyes is transplants from the donor?
• A) Cornea
  B) Lens
  C) Retina
  D) The whole eye
• Answer
• Correct Option : A
• Explanation

• [accordion]
• 30. Among the biotic components of the ecosystem the producer system is?
• A) Sea
  B) Rivers
  C) Green plants
  D) Animals
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 31. The disease caused by deficiency of protein in children is called?
• A) Pellagra
  B) Kwashiorkor
  C) Beri -Beri
  D) Rickets
• Answer
• Correct Option : B
• Explanation

• [accordion]
• 32. Bamboo is classified as?
• A) Bush
  B) Tree
  C) Grass
  D) Weed
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 33. Which of the following tests helps in diagnosis of cancer?
• A) Urine Test
  B) Neuro Test
  C) Blood Test
  D) Biopsy Test
• Answer
• Correct Option : D
• Explanation

• [accordion]
• 34. Breeding and management of bees is known as?
• A) Sericulture
  B) Apiculture
  C) Silviculture
  D) Pisciculture
• Answer
• Correct Option : B
• Explanation

• [accordion]
• 35. Who is known as father of Genetics?
• A) Morga
  B) Henry
  C) G. Mendel
  D) Morrison
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 36. Normal human blood is?
• A) Neutral
  B) Acidic
  C) Alkaline
  D) None of above
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 37. Phloem tissue is found in?
• A) Plants
  B) Insects
  C) Mammals
  D) All of above
• Answer
• Correct Option : A
• Explanation

• [accordion]
• 38. The most abundant constituent atmospheric air is?
• A) Oxygen
  B) Hydrogen
  C) Carbon
  D) Nitrogen
• Answer
• Correct Option : D
• Explanation

• [accordion]
• 39. Study of Internal structure of organism is called?
• A) Agrostology
  B) Agronomy
  C) Anatomy
  D) Agrology
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 40. Branch of science which used in test of breast cancer?
• A) Mycology
  B) Mammography
  C) Microbiology
  D) Morphology
• Answer
• Correct Option : B
• Explanation

• [accordion]
• 41. What is scientific name of man?
• A) Rana Tigerina
  B) Canis Familaris
  C) Felis Domestica
  D) Homo Sapiens
• Answer
• Correct Option : D
• Explanation

• [accordion]
• 42. DNA is
• A) Deoxyribo Nucleic Acid
  B) Double Nucleic Acid
  C) Deoxy Nucleic Acid
  D) None of these
• Answer
• Correct Option : A
• Explanation

• [accordion]
• 43. The quantity of human blood is what percent of total weight?
• A) 5%
  B) 6%
  C) 7%
  D) 8%
• Answer
• Correct Option : D
• Explanation

• [accordion]
• 44. The blood pressure of normal human is?
• A) 120/80
  B) 110/90
  C) 120/90
  D) 110/80
• Answer
• Correct Option : A
• Explanation

• [accordion]
• 45. Who invented Insulin?
• A) Christain Bernad
  B) Stenach
  C) Edwards and Stepto
  D) Banting and best
• Answer
• Correct Option : D
• Explanation

• [accordion]
• 46. ‘Acetyl Salicylic Acid’ is commonly known as?
• A) Aspirin
  B) Wintergreen
  C) Paracetamol
  D) Salsalate
• Answer
• Correct Option : A
• Explanation

• [accordion]
• 47. The basic unit of nervous system is?
• A) Neuron
  B) Synapse
  C) Axon
  D) None of these
• Answer
• Correct Option : A
• Explanation

• [accordion]
• 48. Brain is enclosed and protected in
• A) Corpus Callosum
  B) Pericardium
  C) Cranium
  D) Broca’s area
• Answer
• Correct Option : C
• Explanation

• [accordion]
• 49. ADH also known as?
• A) Oxytocin
  B) Vasopressin
  C) Sematotrophin
  D) Cerebrospinal Fluid
• Answer
• Correct Option : B
• Explanation

• [accordion]
• 50. Which part of brain known as ‘Little brain’
• A) Cerebrum
  B) Cerebellum
  C) Medulla Oblongata
  D) Thalamus
• Answer
• Correct Option : B
• Explanation

[GS Question Bank 1 ##eye## ]  [ALL Question Bank]  [GS Question bank 3 ##eye##  ]