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SAI International School
Subject- Biology, Class-VIII
Topic-Microorganisms: friend and foe
Subtopic- Food Preservation
Module-16

Home Assignment

OBJECTIVE (MCQ)

Q1. Which of the following cannot be used as a food preservative?
(a) Sodium benzoate
(b)Sodium metabisulphite
(c) Citric acid
(d)Sodium hydroxide

Q2. Dry fruits are preserved by -
(a) Adding salt
(b)Adding sodium metabisulphite
(c)Air-tight sealed packing
(d)Adding sugar

Q3. Fishes can be preserved by -
(a) Salt and Sugar
(b) Oil and Vinegar
(c)sweet and Chillies
(d)Oil and Sugar

Q4. Amla is preserved by -
(a)Adding oil
(b)Adding oil
(c)Adding sugar
(d)Adding vinegar

Q5. Which of the following method is used for preserving milk packets?
(a) Assimilation
(b)Etherification
(c)Fermentation
(d)Pasteurisation

Q6. Snacks are preserved in