Question

Write the beneficial actions of the following: a) Lactobacillus. b) Yeast. c) Antibiotics. d) Cyanobacteria.

Answer 1

Explanation:

lactobacillus converts milk to curd.

yeast is used in making bread and in brewing industry.

antibiotics are medicines used against harmful bacteria.

cyanobacteria or blue green algae helps in nitrogen fixation in the soil

Answer 2

lactobacillus = very very less Milk products like yoghurt cheese Srikanth it can be obtained by fermentation of milk *fermentation is useful for large scale production of cidar Coco pickles of

vegetables etc

antibiotics= antibiotics is useful for medicines