Biology Practice Question and Answer

Q:

A person having blood type B could safely donate blood to persons with blood types 

1898 0

  • 1
    A and AB
    Correct
    Wrong
  • 2
    B and AB
    Correct
    Wrong
  • 3
    A and O
    Correct
    Wrong
  • 4
    B and O
    Correct
    Wrong
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Answer : 2. "B and AB"

Q:

Majority of the digestion takes place in the human body.

1897 0

  • 1
    Large intestine
    Correct
    Wrong
  • 2
    Small intestine
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Small intestine"

Q:

The image made by a plane mirror is always -

1892 0

  • 1
    Virtual and direct
    Correct
    Wrong
  • 2
    Virtual and transformed
    Correct
    Wrong
  • 3
    Real and changed
    Correct
    Wrong
  • 4
    Real and direct
    Correct
    Wrong
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Answer : 1. "Virtual and direct"

Q:

Which of the following blood group is a universal donor?

1890 0

  • 1
    AB positive
    Correct
    Wrong
  • 2
    AB negative
    Correct
    Wrong
  • 3
    O positive
    Correct
    Wrong
  • 4
    O negative
    Correct
    Wrong
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Answer : 4. "O negative"

Q:

Which of the following is true?

1886 0

  • 1
    DNA is the genetic material in all the viruses
    Correct
    Wrong
  • 2
    RNA is the genetic material in all the viruses
    Correct
    Wrong
  • 3
    DNA is the genetic material in most of the organism
    Correct
    Wrong
  • 4
    RNA is the genetic material in most viruses and bacteria
    Correct
    Wrong
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Answer : 3. "DNA is the genetic material in most of the organism "

Q:

In which part of the body is the disorder related to diabetes?

1871 0

  • 1
    Kidney
    Correct
    Wrong
  • 2
    Pancreatic
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    Spleen
    Correct
    Wrong
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Answer : 2. "Pancreatic "

Q:

Which of the following is known as brown algae?

1864 1

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

Q:

Spinach leaves have the highest quantity?

1863 0

  • 1
    Vitamin
    Correct
    Wrong
  • 2
    Iron
    Correct
    Wrong
  • 3
    Carbohydrate
    Correct
    Wrong
  • 4
    Fat
    Correct
    Wrong
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Answer : 2. "Iron"

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