Science quiz questions for students

48. What would you call an animal, which eats plants as well as animals?

a. Insectivores

b. Herbivores

c. Omnivores

d. Carnivores

Answer: Omnivores

49. One coiled DNA piece is known as ____.

a. Ribosome

b. Nucleus

c. Chromosome

d. Cytoplasm

Answer: Chromosome

50. Which energy type depletes gradually?

a. Non-renewable energy

b. Kinetic energy

c. Renewable energy

d. Gravitational energy

Answer: Non-renewable energy

51. Which planet is at the closest distance from the sun?

a. Mars

b. Venus

c. Earth

d. Mercury

Answer: Mercury

52. Yeast belongs to which of the following types?

a. Animal

b. Plant

c. Fungus

d. Bacterium

Answer: Fungus

53. A cell organelle known as cell's powerhouse is called?

a. Endoplasmic reticulum

b. Cytoplasm

c. Mitochondria

d. Ribosome

Answer: Mitochondria

54. Which of the three laws of motion says that every action has to have an equal and opposite reaction.

a. Second law

b. Third law

c. First law

d. No law

Answer: Third law

55. Which of the following options are closest to a lion?

a. Racoon

b. Dog

c. Leopard

d. Wolf

Answer: Leopard

56. A light ray bends through a prism of glass. This phenomenon is called _____.

a. Refraction

b. Reflection

c. Absorption

d. Diffraction

Answer: Refraction

57. Diabetes is a resulting disease due to problems in _____.

a. Heart

b. Liver

c. Kidneys

d. Pancreas

Answer: Pancreas

58. Newton is the measuring unit of energy or force?

Answer: Force

59. Sweet potato is a modified _____.

a. Root

b. Leaf

c. Branch

d. Stem

Answer: Root

60. Which one does NOT belong to carbon forms?

a. Graphite

b. Diamond

c. Ferrite

d. Amorphous carbon

Answer: Ferrite

61. The movements of _______ cause earthquakes.

Answer: Tectonic plates

62. Which medicine type fights only bacteria and not viruses?

Answer: Antibiotic

63. The lightest periodic table element is _____.

a. Carbon

b. Helium

c. Hydrogen

d. Nitrogen

Answer: Hydrogen

64. A liquid with low pH is called ______

Answer: Acidic

65. Which of the following element groups are most commonly available in our bodies?

a. Phosphorus, nitrogen, calcium

b. Sulfur, sodium, magnesium

c. Oxygen, carbon, hydrogen

d. Copper, zinc, selenium

Answer: Oxygen, carbon, hydrogen

66. What is the brightest planet in the night sky?

a. sirius

b. Earth

c. Venus

d. Moon

Answer: Venus

67. An instrument to measure temperature is?

a. Hydrometer

b. Gyrometer

c. Thermometer

d. Tempometer

Answer: Thermometer

68. Name the largest Moon of Neptune

a. Kerberos

b. Styx

c. Charon

d. Triton

Answer: Triton

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