Chapter 11: Micro Organisms - Science For Grade 6(Science ) Questions and Answers

Question 1. BCG vaccination can prevent
  1.    cholera
  2.    tuberculosis
  3.    hepatitis
  4.    HIV
Explanation:-
Answer: Option B. -> tuberculosis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. Diarrhea, vomiting and sever abdominal cramps shows their sign in
  1.    food poisoning
  2.    constipation
  3.    heart diseases
  4.    muscle cramps
Explanation:-
Answer: Option A. -> food poisoning
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. Plasmodium is found in
  1.    all mosquitoes
  2.    female anopheles
  3.    Aedes mosquito
  4.    white mosquito
Explanation:-
Answer: Option B. -> female anopheles
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. Microorganisms also help in production of food like
  1.    bread
  2.    fruits and seeds
  3.    vegetables
  4.    pulses
Explanation:-
Answer: Option A. -> bread
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. Bacteria which is present in raw or undercooked meat, eggs, sea food and unpasteurized milk is
  1.    E.coli
  2.    salmonella
  3.    staphylococcus
  4.    cyano bacteria
Explanation:-
Answer: Option B. -> salmonella
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. Agents in infectious diseases responsible are called
  1.    germs
  2.    cells
  3.    virus
  4.    bacteria
Explanation:-
Answer: Option A. -> germs
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. Plant of tobacco is attacked by virus
  1.    tobacco virus
  2.    tobacco mosaic virus
  3.    tobacco mosaic
  4.    mosaic virus
Explanation:-
Answer: Option B. -> tobacco mosaic virus
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. Microbes can live in
  1.    living things
  2.    non-living things
  3.    both a and b
  4.    dead bodies
Explanation:-
Answer: Option C. -> both a and b
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. Person with hand foot and mouth diseases have spots in hand, foot and mouth called
  1.    corns
  2.    warts
  3.    zits
  4.    blisters
Explanation:-
Answer: Option D. -> blisters
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. Milk and curry left over can be turned into sour n spoiled at
  1.    high temperature
  2.    very low temperature
  3.    room temperature
  4.    constant temperature
Explanation:-
Answer: Option C. -> room temperature
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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