Biology Practice Question and Answer

Q:

Which of the following does not get energy?

1408 0

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

Q:

Who among the following is not a fodder for cattle?

1405 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"

Q:

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

1401 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:

A fall in glomerular filtration rate (GFR) activates

1388 0

  • 1
    Juxta glomerular cells to release renin
    Correct
    Wrong
  • 2
    Adrenal cortex to release aldosterone
    Correct
    Wrong
  • 3
    Adrenal medulla to release adrenaline
    Correct
    Wrong
  • 4
    Posterior pituitary to release vasopressin
    Correct
    Wrong
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Answer : 1. "Juxta glomerular cells to release renin"

Q:

_________ cells have the most abundant molecules, which are 70 percent or more of the total cell mass.

1386 0

  • 1
    Nucleic acid
    Correct
    Wrong
  • 2
    Lipids
    Correct
    Wrong
  • 3
    Protein
    Correct
    Wrong
  • 4
    Water
    Correct
    Wrong
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Answer : 4. "Water"

Q:

Conversion of light energy into chemical energy is as follows

1384 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:

Tikka disease is related with the crop

1384 1

  • 1
    Musturd
    Correct
    Wrong
  • 2
    Paddy
    Correct
    Wrong
  • 3
    Ground nut
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 3. "Ground nut"

Q:

Is the immune system found within our body?

1384 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"

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