CH 2
MICROORGANISMS:FRIEND
AND FOE
ANSWER KEY (ANSWERS OF NCERT
QUESTIONS)
Q1 FILL IN THE BLANKS
(a) Microscope
(b) Nitrogen
(c) Yeast
(d) Bacteria
Q2 TICK THE CORRECT ANSWER
(a) Alcohol
(b) Streptomycin
(c) Female anopheles mosquito
(d) House fly
(e) Growth of yeast cell
(f) Fermentation
MICROORGANISMS:FRIEND
AND FOE
ANSWER KEY (ANSWERS OF NCERT
QUESTIONS)
Q1 FILL IN THE BLANKS
(a) Microscope
(b) Nitrogen
(c) Yeast
(d) Bacteria
Q2 TICK THE CORRECT ANSWER
(a) Alcohol
(b) Streptomycin
(c) Female anopheles mosquito
(d) House fly
(e) Growth of yeast cell
(f) Fermentation