Biology Practice Question and Answer

Q:

The tissue in man where no cell division occur after birth is

446 0

  • 1
    Skeletal
    Correct
    Wrong
  • 2
    Nerves
    Correct
    Wrong
  • 3
    Connective
    Correct
    Wrong
  • 4
    Germinal
    Correct
    Wrong
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Answer : 2. "Nerves "

Q:

What are the basic units from which human spare parts can be created?

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  • 1
    Nerve cells
    Correct
    Wrong
  • 2
    Stem cells
    Correct
    Wrong
  • 3
    Heart cells
    Correct
    Wrong
  • 4
    Kidney cells
    Correct
    Wrong
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Answer : 2. "Stem cells "

Q:

The condensation of chromosomes is observed in ______

396 0

  • 1
    Prophase 1
    Correct
    Wrong
  • 2
    Anaphase 1
    Correct
    Wrong
  • 3
    Metaphase 1
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "Prophase 1 "

Q:

There are approximately how many muscles in Human body?

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  • 1
    206
    Correct
    Wrong
  • 2
    320
    Correct
    Wrong
  • 3
    554
    Correct
    Wrong
  • 4
    650
    Correct
    Wrong
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Answer : 4. "650"

Q:

Memory loss would most likely be due to a malfunction of which part of the brain?

446 0

  • 1
    Medulla
    Correct
    Wrong
  • 2
    Cerebellum
    Correct
    Wrong
  • 3
    Cerebrum
    Correct
    Wrong
  • 4
    Pons
    Correct
    Wrong
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Answer : 3. "Cerebrum"

Q:

RBCs do not perform aerobic respiration because these do not contain

378 0

  • 1
    Mitochondria
    Correct
    Wrong
  • 2
    Nucleus
    Correct
    Wrong
  • 3
    Endoplasmic reticulum
    Correct
    Wrong
  • 4
    Lysosomes
    Correct
    Wrong
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Answer : 1. "Mitochondria "

Q:

Nails consist of modified ________ cells

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  • 1
    Epithelial
    Correct
    Wrong
  • 2
    Epidermal
    Correct
    Wrong
  • 3
    Hypodermal
    Correct
    Wrong
  • 4
    Dermal
    Correct
    Wrong
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Answer : 2. "Epidermal"

Q:

What percentage of body weight of an adult human is contributed by muscles?

376 0

  • 1
    20-30%
    Correct
    Wrong
  • 2
    10-20%
    Correct
    Wrong
  • 3
    40-50%
    Correct
    Wrong
  • 4
    30-40%
    Correct
    Wrong
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Answer : 3. "40-50%"

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