Question Detail

Who invented Polio Vaccine ?

Harrison and Sympson
Johan E. Salk
Luvenhauk - Leeuwenhock
Karl Landsteiner

Answer: Option B

Explanation:

Harrison and Sympson invented chloroform,

Luvenhauk - Leeuwenhock invented Bacteria,

Karl Landsteiner invented Blood Transfer.

Similar Questions :

1. Nuclear membrane is absent in ?

Protozoans
Prokaryotes
Eukaryotes
None of the above

Answer: Option B

2. The compound used in anti-malarial drug is

Chloroquin
Aspirin
Neoprene
Isoprene

Answer: Option A

3. Human blood is a viscous fluid due to

Platelets in plasma
Proteins in blood
RBC and WBC in blood
Sodium in serum

Answer: Option B

4. How much plasma Human blood contains ?

60 %
65%
70%
75%

Answer: Option B

5. Milk is poor source of

Calcium
Iron
Copper
Sodium

Answer: Option B

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