Biology MCQs

1. Which ancient Indian physician is known as the ‘Father of Surgery’?
[A] Charaka
[B] Sushruta
[C] Nagarjuna
[D] Vagbhatta

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2. What fraction of Human Blood is Plasma?
[A] 35%
[B] 45%
[C] 50%
[D] 55%

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3. What fraction of Body’s calcium is stored in Bones and teeth?
[A] 85%
[B] 90%
[C] 94%
[D] 99%

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4. Hodophobia is the fear of which of the following?
[A] Sleeping
[B] Travel
[C] Drugs
[D] Cattle

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5. Who among the following scientists is known for devising four criteria designed to establish a causal relationship between a causative microbe and a disease?
[A] Louis Pasteur
[B] Emil Behring
[C] Ivan Pavlov
[D] Robet Koch

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6. Which among the following animals is closest to corals in evolutionary terms?

  1. Sea Cow
  2. Sea Horse
  3. Sea Lion
  4. Sea Anemone

Select the correct answer using the codes given below:

[A] Only 1
[B] Only 2
[C] Only 3
[D] Only 4

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7. What is the number of mitochondria present in a bacterial cell?
[A] Zero
[B] One
[C] Two
[D] Four

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8. Which among the following is not a connective tissue?
[A] Blood
[B] Skin
[C] Cartilage
[D] Bone

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9. In which of the following class can we put Adrenaline?
[A] Fat
[B] Hormone
[C] Enzyme
[D] Protein

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10. Nereis, Pheretima (Earthworm) and Hirudinaria (blood sucking leech) are examples of which Phylum?
[A] Aschelminthes
[B] Coelenterata
[C] Arthropoda
[D] Annelida

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