General Science Questions Practice Question and Answer

Q:

Which of the following consists of the exchange part of the respiratory system?

456 0

  • 1
    From external nostrils up to the alveoli
    Correct
    Wrong
  • 2
    From external nostrils to terminal bronchioles
    Correct
    Wrong
  • 3
    From trachea to terminal bronchioles
    Correct
    Wrong
  • 4
    Alveoli and their ducts
    Correct
    Wrong
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Answer : 4. "Alveoli and their ducts "

Q:

K in K = Cα2/1 – ɑ represents ___________

529 0

  • 1
    Dissociation constant
    Correct
    Wrong
  • 2
    Molar concentration
    Correct
    Wrong
  • 3
    Degree of dissociation degree of ionization
    Correct
    Wrong
  • 4
    Degree of ionization
    Correct
    Wrong
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Answer : 1. "Dissociation constant "

Q:

What does food provide for us?

414 0

  • 1
    Energy and water
    Correct
    Wrong
  • 2
    Energy and organic material
    Correct
    Wrong
  • 3
    Energy and nitrogen
    Correct
    Wrong
  • 4
    Only energy
    Correct
    Wrong
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Answer : 2. "Energy and organic material "

Q:

In which direction does the rainbow always form?

418 0

  • 1
    in front of the sun
    Correct
    Wrong
  • 2
    on the opposite side of the sun
    Correct
    Wrong
  • 3
    in the north direction
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "on the opposite side of the sun"

Q:

The vascular cryptogam plant is -

457 0

  • 1
    Bryophyte
    Correct
    Wrong
  • 2
    Pteridophytes
    Correct
    Wrong
  • 3
    Thallophyta
    Correct
    Wrong
  • 4
    Spermatophyte
    Correct
    Wrong
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Answer : 2. "Pteridophytes"

Q:

In which organism of the kingdom Monera, cell wall is not found?

403 0

  • 1
    bacteria
    Correct
    Wrong
  • 2
    blue green algae
    Correct
    Wrong
  • 3
    mycoplasma
    Correct
    Wrong
  • 4
    powdery mildew
    Correct
    Wrong
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Answer : 3. "mycoplasma"

Q:

The connecting link between amphibians and reptiles is -

459 0

  • 1
    Fish
    Correct
    Wrong
  • 2
    Prototheria
    Correct
    Wrong
  • 3
    Peripatus
    Correct
    Wrong
  • 4
    Seymouria
    Correct
    Wrong
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Answer : 4. "Seymouria"

Q:

Which contrasting character did Mendel not choose for his experiment?

354 0

  • 1
    pod color
    Correct
    Wrong
  • 2
    seed color
    Correct
    Wrong
  • 3
    flower color
    Correct
    Wrong
  • 4
    root color
    Correct
    Wrong
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Answer : 4. "root color"

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