Biology – Questions Set 7

Q 1.   Which instrument is used to listen heart beat?
a. Strethoscope
b. Otoscope
c. Ophthalmoscope
d. Reflex

Q 2.   What is the fluid substance in human body that carries oxygen to various parts of body?
a. Saliva
b. Chyme
c. Blood
d. Semen

Q 3.   Where Plasma is produced in human body?
a. Heart
b. Bone Marrow
c. Kidney
d. Liver

Q 4.   Which blood cells are responsible for carrying oxygen and carbon dioxide in human body?
a. Red Blood Cells
b. White Blood Cells
c. Platelets
d. None of the above

Q 5.   Which blood cells destroy germs in the human body?
a. Red Blood Cells
b. White Blood Cells
c. Platelets
d. None of the above

Q 6.   What is the phenomenon stops the bleeding when there is cut in some body part?
a. Clotting
b. Diffusion
c. Fragmentation
d. None of the above

Q 7.   Which blood cells facilitate the process of blood clotting?
a. Red Blood Cells
b. White Blood Cells
c. Platelets
d. None of the above

Q 8.   In which part of human body, all blood cells are formed?
a. Heart
b. Lungs
c. Kidney
d. Bone Marrow

Q 9.   Who discovered blood group?
a. William Adanson
b. Claude Bernerd
c. Karl Landsteiner
d. Louis Pasteur

Q 10.   Which blood group is called Universal donor?
a. A
b. B
c. AB
d. O
Answers:
Q 1. (a), Q 2. (c), Q 3. (d), Q 4. (a), Q 5. (b), Q 6. (a), Q 7. (c), Q 8. (d), Q 9. (c), Q 10. (d)

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