Question

1. The vaccine for smallpox was discovered by
a) Robert Koch
b) Alexander Flemming
c) Sir Ronald Ross
d) Edward Jenner

2. Chickenpox is caused by
a) Varicella zoster b) Aspergillus
c) Giardia
d) Vibrio

3. The bacterium which promotes the formation of curd
a) Rhizobium b) Spirogyra
c) Bread mould d) Lactobacillus

4. Plasmodium is a human parasite which causes
a) Dysentry

b) Sleeping sickness

(c) Malana

d) Kala azar

5.The bacterium Bacillus anthracis was discovered by

a) Edward Jenner
b) Alexander Flemming
c) Louis Pasteur
d) Robert Koch

7. Carrier of amoebic dysentry causing protozoan is
a) Butterfly
b) Ant
c) Pig
d) Mosquito

8. The process of conversion of sugar into alcohol is called
a) Infection b) Moulding c) Combustion d) Fermentation

9. Foot and mouth disease of cattle is caused by
a) Fungi
b) Virus
c) Algae
d) Protozoa

10. Which of the following is not a fungi
a) Paramoecium
b) Bread mould
c) Penicillium
d) Aspergillus
​

Answer 1

Answer:

1. EDWARD JENNER
2. virus
3. Lactobacillus
4. malaria
5. Robert Koch

7.mosquito

8. fermentation

9.virus

10.Paramoecium

I THINK SO

Answer 2

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1. The vaccine for smallpox was discovered by

a) Robert Koch

b) Alexander Flemming

c) Sir Ronald Ross

d) Edward Jenner

Edaward jenner discorverd the vaccine for smallpox.Hence , Option(D) is the required answer.

2. Chickenpox is caused by

a) Varicella zoster

b) Aspergillus

c) Giardia

d) Vibrio

Chickenpox is caused by Varicella Zoster. Hence , Option(A) is the required answer

3. The bacterium which promotes the formation of curd

a) Rhizobium

b) Spirogyra

c) Bread mould

d) Lactobacillus

Lactobacillus bacterium promotes the formation of curd. Hence , Option(D) is the required answer.

4. Plasmodium is a human parasite which causes

a) Dysentry

b) Sleeping sickness

(c) Malaria

d) Kala azar

Plasmodium human parasite causes Malaria. Hence , Option(C) is the required answer.

5.The bacterium Bacillus anthracis was discovered by

a) Edward Jenner

b) Alexander Flemming

c) Louis Pasteur

d) Robert Koch

Louis pasteur discovered Bacillus anthracis bacterium. Hence , Option(C) is the required answer

7. Carrier of amoebic dysentry causing protozoan is

a) Butterfly

b) Ant

c) Pig

d) Mosquito

Option(C) is the required answer.

8. The process of conversion of sugar into alcohol is called

a) Infection b) Moulding c) Combustion d) Fermentation

Option(D) is the required answer

9. Foot and mouth disease of cattle is caused by

a) Fungi

b) Virus

c) Algae

d) Protozoa

Foot and mouth disease of cattle is caused by Fungi. Hence , Option(A) is the required answer.

10. Which of the following is not a fungi

a) Paramoecium

b) Bread mould

c) Penicillium

d) Aspergillus

Paramoecium is a protozoan . Hence , Option(A) is the required answer.