Biology Practice Question and Answer

Q:

What is the originator of the law of heredity?

549 0

  • 1
    Darwin
    Correct
    Wrong
  • 2
    Welles
    Correct
    Wrong
  • 3
    Mendel
    Correct
    Wrong
  • 4
    Lamarck
    Correct
    Wrong
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Answer : 3. "Mendel"

Q:

Which organ stores fat soluble vitamins?

538 0

  • 1
    Blood
    Correct
    Wrong
  • 2
    Skin
    Correct
    Wrong
  • 3
    Liver
    Correct
    Wrong
  • 4
    Pancreas
    Correct
    Wrong
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Answer : 3. "Liver"

Q:

Artocarpus integra is the scientific name of ___________.

555 0

  • 1
    Guava
    Correct
    Wrong
  • 2
    Pineapple
    Correct
    Wrong
  • 3
    Silver Oak
    Correct
    Wrong
  • 4
    Jack fruit
    Correct
    Wrong
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Answer : 4. "Jack fruit"

Q:

"B" represents the gene for brown coat colour and “b” represents the gene for white coat colour. In the cross BB x bb all the offsprings have a brown coat. Which genetic principle is illustrated by this cross?

619 0

  • 1
    Multiple alleles
    Correct
    Wrong
  • 2
    Dominance
    Correct
    Wrong
  • 3
    Co-dominance
    Correct
    Wrong
  • 4
    Crossing-over
    Correct
    Wrong
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Answer : 2. "Dominance "

Q:

Muscles get tired when there is shortfall of ___________.

578 0

  • 1
    Lactic acid
    Correct
    Wrong
  • 2
    Na+ ions
    Correct
    Wrong
  • 3
    ATP
    Correct
    Wrong
  • 4
    Sulphates
    Correct
    Wrong
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Answer : 3. "ATP"

Q:

Carica papaya is the scientific name of ___________.

543 0

  • 1
    Peepal
    Correct
    Wrong
  • 2
    Papaya
    Correct
    Wrong
  • 3
    Tamarind
    Correct
    Wrong
  • 4
    Drumstick
    Correct
    Wrong
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Answer : 2. "Papaya"

Q:

Which drug is used as a Blood Thinner?

525 0

  • 1
    Warfarin
    Correct
    Wrong
  • 2
    Tramadol
    Correct
    Wrong
  • 3
    Azithromycin
    Correct
    Wrong
  • 4
    Hydralazine
    Correct
    Wrong
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Answer : 1. "Warfarin"

Q:

Psidium guajava is the scientific name of ___________.

508 0

  • 1
    Guava
    Correct
    Wrong
  • 2
    Mango
    Correct
    Wrong
  • 3
    Bamboo
    Correct
    Wrong
  • 4
    Jack fruit
    Correct
    Wrong
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Answer : 1. "Guava"

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