☰ Human Anatomy and Physiology (Pharmacy Allopathy) - MCQs

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Q19.

A human sperm may contain? X-Chromosome Y-Chromosome XY-Chromosome

  • A. 1 only
  • B. 2 only
  • C. 1,2 and 3
  • D. 1 and 2

    ✍ Discuss    
Q20.

Element that is not found in blood is.

  • A. Iron
  • B. Copper
  • C. Chromium
  • D. Magnesium

    ✍ Discuss    
Q21.

Identical twins arise when two.

  • A. Cells develop independently from the same zygote
  • B. Gametes develop independently
  • C. Sperms develop independently
  • D. Ova develop independently

    ✍ Discuss    
Q22.

As in the arms and legs, blood flows against gravity and is prevented from flowing back by.

  • A. The extremely low pressure of venous blood
  • B. Valves
  • C. Movements in the surrounding muscles
  • D. The narrowing down of the lumen of veins by the contraction of the muscle layer comprising their walls

    ✍ Discuss    
Q23.

About....... of the total calcium present in the human body is in the blood.

  • A. 90%
  • B. 70%
  • C. 5%
  • D. 1%

    ✍ Discuss    
Q24.

The heart is covered by a membrane called.

  • A. Epidermis
  • B. Dermis
  • C. Epicardium
  • D. Pericardium

    ✍ Discuss