HARD
8th CBSE
IMPORTANT
Earn 100
The gas released during the preparation of bread is
61.29% studentsanswered this correctly
Important Questions on Microorganisms Friend and Foe
HARD
8th CBSE
IMPORTANT
The disease caused by a protozoan and spread by an insect is _____.
HARD
8th CBSE
IMPORTANT
Paheli dug two pits, A and B, in her garden. In pit A, she put a polythene bag packed with some agricultural waste. In pit B, she dumped the same kind of waste but without packing it in a polythene bag. She then covered both the pits with soil. What did she observe after a month?
EASY
8th CBSE
IMPORTANT
Unscramble the jumbled words underlined in the following statements.
Cells of our body produce santiidobe to fight pathogens.
EASY
8th CBSE
IMPORTANT
Unscramble the jumbled words underlined in the following statements.
curbossulite is an air-borne disease caused by a bacterium.
EASY
8th CBSE
IMPORTANT
Unscramble the jumbled words underlined in the following statement.
Xanrhat is a dangerous bacterial disease.
EASY
8th CBSE
IMPORTANT
Unscramble the jumbled words underlined in the following statement.
Yeasts are used in the wine industry because of their property of meronettinaf.
EASY
8th CBSE
IMPORTANT
Suggest a suitable word for the following statement.
Chemicals added to food to prevent the growth of microorganisms. (Antibiotics/preservatives/fermentation)
EASY
8th CBSE
IMPORTANT
Suggest a suitable word for the following statement.
Nitrogen-fixing microorganism present in the root nodules of legumes. (Streptococcus/ Rhizobium)
