Question

Which of the following is not a type of sterilization?

(a) Batch

(b) Continuous

(c) Filter

(d) Submerged

This question was posed to me in a national level competition.

The question is from Batch Sterilization in portion Sterilization of Fermentation Technology

Answer 1

Correct option is (d) Submerged

For explanation I would say: The types of sterilizations are Batch sterilization, Continuous sterilization, Filter sterilization. Submerged is a type of fermentation where microorganisms are grown in the liquid medium.