Biology MCQ Quiz & Online Test

  Biology MCQ Quiz & Online Test: Below is few Biology MCQ test that checks your basic knowledge of Biology abilities.This Biology MCQ Quiz & Online Test contains questions 40 of multiple choice with 4 options. You have to select the right answer to a question.

1. What is the full name of BCG in the BCG vaccine?

  • Bacillus colera germ
  • Bacillus curative genes
  • Bacillus calmete guerin
  • Bacillus colera guerin
View Answer

2. Saffron’ is obtained from_____________of the plant.

  • Anther
  • Stigma
  • Stamen
  • Pollen
View Answer

3. The nutritional supplements Spirulina, Chorella and the Vitamin-C supplement, Dunaliella are actually _____________ .

  • Lichens
  • Algae
  • Probiotics
  • Bryophytes
View Answer

4. The instrument that measures arterial blood pressure is known as Sphygmomanometer.

  • true
  • false

5. The edible part in Rice is ________________ .

  • Endosperm
  • Embryo
  • Cotyledons
View Answer

6. _____________________ is the average life of Red Blood cells in our body.

  • 70-80 days
  • 30-40 days
  • 100-120 days
  • none
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7. Which disease is due to deficiency of vitamin E?

  • Night blind
  • Abetalipoproteinemia
  • Berry-berry
  • Ricketts
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8. Which of the following indicates Vitamin B12?

  • Pyridoxine
  • Niacin
  • Cobalamine
  • None of these
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9. ________________ is NOT a Vitamin

  • Oleic Acid
  • Folic Acid
  • Ascorbic Acid
  • Pantothenic Acid
View Answer

10. 100-120 days is the average life of Red Blood cells in our body.

  • True
  • False

11. Which one is correct?

  • Lymph = Plasma + RBC + WBC
  • Blood = Plasma + RBC + WBC + Blood platelet
  • Neuron = Cyton + Dendrite + Axon + Synapse
  • None of the above
View Answer

12. A blood group has both A and B antigens but no antibodies, It is ____________ .

  • A
  • O
  • AB
  • B
View Answer

13. AIDS is caused by which virus?

  • DNA virus
  • RNA virus
  • Herpes virus
  • Hepatitis virus
View Answer

14. Proteins are made from amino acids by the process of dehydration synthesis.

  • True
  • False
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15. Which of the following is Protein factory ?

  • ribosome
  • nucleus
  • golgi complex
  • centriole
View Answer

16. Nutrition in fungi is ______________ .

  • photosynthetic
  • chemosynthetic
  • completely parasitic
  • absorptive heterotrophs
View Answer

17. Platyhelminthes means -

  • round worms
  • flat worms
  • tape worms
  • pin worms
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18. All life on planet earth is powered by thermal energy

  • True
  • False
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19. Photosynthesis is a ____________ .

  • Catabolic process
  • Parabolic process
  • Amphibolic process
  • Photochemical lprocess
View Answer

20. Bile juice is secreted by-

  • Stomach
  • Small intestine
  • Pancreas
  • Liver
View Answer

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