NEET Biology question

Biology Microbes in Human Welfare NEET

(NCERT Exemplar) The puffed appearance of idli/dosa batter is attributed to the production of which gas during bacterial fermentation?

(A)Carbon dioxideCorrect
(B)Oxygen
(C)Nitrogen
(D)Hydrogen sulphide

Answer: (A)

Solution

As in NCERT Exemplar, bacterial fermentation of the idli/dosa batter produces CO2 gas, causing the batter

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-124765