Biology Questions Practice Question and Answer

Q:

Higher order biotic level includes

1675 0

  • 1
    Populations
    Correct
    Wrong
  • 2
    Cells
    Correct
    Wrong
  • 3
    Genes
    Correct
    Wrong
  • 4
    Tissues
    Correct
    Wrong
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Answer : 1. "Populations"

Q:

Which of the following disease is not caused by bacteria?

1664 1

  • 1
    Cholera
    Correct
    Wrong
  • 2
    Whooping Cough
    Correct
    Wrong
  • 3
    AIDS
    Correct
    Wrong
  • 4
    Diphtheria
    Correct
    Wrong
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Answer : 3. "AIDS"

Q:

Which of the following parts of the eye has been 3D printed by scientists in 2018?

1660 0

  • 1
    Iris
    Correct
    Wrong
  • 2
    lens
    Correct
    Wrong
  • 3
    Retina
    Correct
    Wrong
  • 4
    cornea
    Correct
    Wrong
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Answer : 4. "cornea"

Q:

The function of hemoglobin in the body is-

1659 0

  • 1
    Controlling the amount of blood
    Correct
    Wrong
  • 2
    Transporting Oxygen
    Correct
    Wrong
  • 3
    Operating the blood
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Transporting Oxygen"

Q: Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to 1652 0

  • 1
    angiosperms
    Correct
    Wrong
  • 2
    gymnosperms
    Correct
    Wrong
  • 3
    monocotyledons
    Correct
    Wrong
  • 4
    dicotyledons
    Correct
    Wrong
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Answer : 2. "gymnosperms"

Q: Movement of cell against concentration gradient is the called 1652 0

  • 1
    osmoisi
    Correct
    Wrong
  • 2
    active transport
    Correct
    Wrong
  • 3
    diffusion
    Correct
    Wrong
  • 4
    passive transport
    Correct
    Wrong
  • 5
    osmoisi
    Correct
    Wrong
  • 6
    active transport
    Correct
    Wrong
  • 7
    diffusion
    Correct
    Wrong
  • 8
    passive transport
    Correct
    Wrong
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Answer : 2. "active transport" 6. "active transport"

Q:

Which of the following does not act both as an exocrine gland and as an endocrine gland?

1643 0

  • 1
    Testis
    Correct
    Wrong
  • 2
    Pancreas
    Correct
    Wrong
  • 3
    Pituitary
    Correct
    Wrong
  • 4
    Ovary
    Correct
    Wrong
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Answer : 3. "Pituitary"

Q:

Which of the following is known as brown algae?

1642 1

  • 1
    Laminaria
    Correct
    Wrong
  • 2
    Jesus
    Correct
    Wrong
  • 3
    Spirogyra
    Correct
    Wrong
  • 4
    Eulothrix
    Correct
    Wrong
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Answer : 1. "Laminaria"

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