Biology Practice Question and Answer

Q:

Who discovered the first antibiotic

861 0

  • 1
    C Waksman
    Correct
    Wrong
  • 2
    W Fleming
    Correct
    Wrong
  • 3
    Louis Pasteur
    Correct
    Wrong
  • 4
    A Fleming
    Correct
    Wrong
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Answer : 4. "A Fleming"

Q:

What is the specialty of using or not using organs?

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  • 1
    Lamarckism
    Correct
    Wrong
  • 2
    Darwinism
    Correct
    Wrong
  • 3
    Neo-Darwinism
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Lamarckism"

Q:

Conversion of light energy into chemical energy is as follows

854 0

  • 1
    By electrolysis
    Correct
    Wrong
  • 2
    By photosynthesis
    Correct
    Wrong
  • 3
    By respiration
    Correct
    Wrong
  • 4
    By Emission
    Correct
    Wrong
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Answer : 2. "By photosynthesis"

Q:

___________ is responsible for blood clotting.

848 0

  • 1
    Erythrocytes
    Correct
    Wrong
  • 2
    Platelets
    Correct
    Wrong
  • 3
    Lymphocytes
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "Platelets"

Q:

Is the immune system found within our body?

845 1

  • 1
    ability to fight microbes
    Correct
    Wrong
  • 2
    Special type of cells
    Correct
    Wrong
  • 3
    Both A and B
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "ability to fight microbes"

Q:

Name the disease of plant in which leaves, branches, fruits all are affected? 

844 0

  • 1
    Aphids
    Correct
    Wrong
  • 2
    Citrus Canker
    Correct
    Wrong
  • 3
    Spider Mites
    Correct
    Wrong
  • 4
    Mealybugs
    Correct
    Wrong
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Answer : 2. "Citrus Canker "

Q:

In humans, kidney is part of a system which is related

841 0

  • 1
    Breath
    Correct
    Wrong
  • 2
    Transport
    Correct
    Wrong
  • 3
    Emissions
    Correct
    Wrong
  • 4
    Nutrition
    Correct
    Wrong
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Answer : 3. "Emissions"

Q:

In which part of the human body fat is completely digested?

838 0

  • 1
    Small Intestine
    Correct
    Wrong
  • 2
    Lever
    Correct
    Wrong
  • 3
    Stomach
    Correct
    Wrong
  • 4
    Large Intestine
    Correct
    Wrong
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Answer : 1. "Small Intestine "

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