set 1 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 3 EXERCISES
The following question based on blood transport system topic of general science mcq
Assertion (A):
Alum is applied to stop bleeding from cuts.
Reason (R):Blood is a colloidal system containing colloidal particles. The aluminium ions of alum have high coagulating power so the blood gets coagulated.
Select the correct answer using the code given below.
Code
(a) Both (A) and (R) are true, but (R) is not the correct explanation of (A)
(b) (A) is true, but (R) is false
(c) Both (A) and (R) are true and (R) is the correct explanation of (A)
(d) (A) is false, but (R) is true
The correct answers to the above question in:
Answer: (c)
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Read more basic biology gk Based General Science Questions and Answers
Question : 1
Formation of WBC and destruction of RBC takes place in
a) Spleen
b) Pancreas
c) Lymph gland
d) Liver
Answer »Answer: (a)
Question : 3
Blood group AB can accept blood from a person which blood group?
a) Only B
b) Only AB
c) Only A
d) Any group
Answer »Answer: (d)
Question : 4
Red Blood Corpuscles (RBCs) has colour due to
a) Chlorophyll
b) Haemocynin
c) Cutin
d) Haemoglobin
Answer »Answer: (d)
Question : 5
The viscous nature of human blood is due to
a) Platelets in plasma
b) RBC and WBC in blood
c) Proteins in blood
d) All of the above
Answer »Answer: (c)
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