MEDIUM
Earn 100

List a few symptoms of diseases caused by bacteria.
Important Questions on Living and Nonliving
EASY
Role of microbes in household food processing.


HARD

MEDIUM

HARD
Column I | Column II | ||
A | Lactobacillus | (i) | Production of genetically-engineered clot busters |
B | Monascus purpureus | (ii) | Production of citric acid |
C | Streptococcus | (iii) | Conversion of milk into curd |
D | Aspergillus niger | (iv) | Production of blood-cholesterol lowering agents |

MEDIUM
Microbes are useful to human beings in diverse ways. If so, name the following:
Lactic acid-producing bacterium


EASY

HARD

EASY

HARD

MEDIUM

HARD

MEDIUM

EASY



HARD
An example of microbe in human welfare is given. Classify it under the headings given below:
Some examples of microbes in human welfare are given. Classify them under the headings given below:
[Egs : Rhizobium, Propionibacterium sharmanii, Azospirillum, Lactic acid bacteria, Anabaena, Azotobacter, Aspergillus niger, Saccharomyces cerevisiae]
Microbes in household | Microbe as Biofertilisers |

MEDIUM

EASY

