Question

how do you observe bacterial colony in milk?​

Answer 1

Answer:

Take a tea spoonful of curd and mix it throughly with around 30 tea spoonful of (half of the glass) luke warm milk in a bowl.

Take another tea spoonful of curd and mix it with 30 tea spoonful of cold milk in another bowl.

Cover both the bowls and note the initial time.

Answer 2

ANSWER

1. Take a tea spoonful of curd and mix it throughly with around 30 tea spoonful of (half of the glass) luke warm milk in a bowl.
2. Take another tea spoonful of curd and mix it with 30 tea spoonful of cold milk in another bowl.
3. Cover both the bowls and note the initial time.