Biology Questions Practice Question and Answer

Q:

Microbe can be seen by?

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  • 1
    with an empty eye
    Correct
    Wrong
  • 2
    Compound microscope
    Correct
    Wrong
  • 3
    by hand lens
    Correct
    Wrong
  • 4
    electron microscope
    Correct
    Wrong
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Answer : 2. "Compound microscope"

Q:

Deficiency of which element causes goitre disease?

1377 0

  • 1
    Nitrogen
    Correct
    Wrong
  • 2
    Calcium
    Correct
    Wrong
  • 3
    Iodine
    Correct
    Wrong
  • 4
    Phosphorus
    Correct
    Wrong
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Answer : 3. "Iodine"

Q:

The retina present in the human eye is present for the difference in colors?

1371 0

  • 1
    Choroid
    Correct
    Wrong
  • 2
    cones
    Correct
    Wrong
  • 3
    cornea
    Correct
    Wrong
  • 4
    Roads
    Correct
    Wrong
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Answer : 2. "cones"

Q:

Who explained the structure and reproductive system of algae in 1935?

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  • 1
    MOP Iyengar 
    Correct
    Wrong
  • 2
    FE Fritsch
    Correct
    Wrong
  • 3
    William Henry
    Correct
    Wrong
  • 4
    Carolus Linnaeus
    Correct
    Wrong
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Answer : 2. "FE Fritsch"
Explanation :

1. Explain the structure and reproductive system of algae in 1935. It was from F.  E. Fritch.

2. The study of algae is known as phycology. It is also known as Algology.

3. Algae are largely aquatic (both fresh and sea water) organisms, which are chlorophyll bearing, simple, thalloid and autotrophic in nature.

Q:

Which of the following does not get energy?

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  • 1
    Carbohydrates
    Correct
    Wrong
  • 2
    Protein
    Correct
    Wrong
  • 3
    Vitamin
    Correct
    Wrong
  • 4
    Fat
    Correct
    Wrong
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Answer : 3. "Vitamin"

Q:

What type of diseases are typhoid and TB?

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  • 1
    Viral
    Correct
    Wrong
  • 2
    bacterial
    Correct
    Wrong
  • 3
    Protajoa
    Correct
    Wrong
  • 4
    fungal
    Correct
    Wrong
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Answer : 2. "bacterial"

Q:

The biochemical laboratory of human body is

1343 0

  • 1
    stomach
    Correct
    Wrong
  • 2
    liver
    Correct
    Wrong
  • 3
    intestine
    Correct
    Wrong
  • 4
    kidney
    Correct
    Wrong
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Answer : 2. "liver"

Q:

Who among the following is not a fodder for cattle?

1327 0

  • 1
    Barsim
    Correct
    Wrong
  • 2
    Lovia
    Correct
    Wrong
  • 3
    Ginaul
    Correct
    Wrong
  • 4
    Lasun Grass
    Correct
    Wrong
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Answer : 3. "Ginaul"

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