Biology Practice Question and Answer

Q:

An adult human body has _____ bones.

992 0

  • 1
    312
    Correct
    Wrong
  • 2
    206
    Correct
    Wrong
  • 3
    208
    Correct
    Wrong
  • 4
    300
    Correct
    Wrong
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Answer : 2. "206"

Q:

Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?

794 0

  • 1
    Villi
    Correct
    Wrong
  • 2
    Mucus
    Correct
    Wrong
  • 3
    Saliva
    Correct
    Wrong
  • 4
    Digestive Juices
    Correct
    Wrong
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Answer : 2. "Mucus"

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 "

Q:

Higher order biotic level includes

1293 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:

A chloroplast without cell wall is ________ ?

945 0

  • 1
    aleuroplast
    Correct
    Wrong
  • 2
    amyloplast
    Correct
    Wrong
  • 3
    protoplast
    Correct
    Wrong
  • 4
    photoplast
    Correct
    Wrong
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Answer : 3. "protoplast"

Q:

_____ mirror is used by dentist to see the minute details of the tooth in a magnified form.

756 0

  • 1
    Conical
    Correct
    Wrong
  • 2
    Semi-circular
    Correct
    Wrong
  • 3
    Convex
    Correct
    Wrong
  • 4
    Concave
    Correct
    Wrong
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Answer : 4. "Concave"

Q:

Which of the following glands is called the master gland of the human body?

679 0

  • 1
    thyroid
    Correct
    Wrong
  • 2
    Adrenal
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    Pituitary
    Correct
    Wrong
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Answer : 4. "Pituitary"

Q:

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

700 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"

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