No student devices needed. Know more
4 questions
Microorganisms cannot harm us.
TRUE
FALSE
Bread slices are considered spoilt because of the presence of which microorganism?
Algae
Yeast
Fungus
Virus
Which of the following is added to prevent spoilage of pickles?
Water
Spices
Sugar
Vinegar
Which of the following is not an ingredient used to preserve food?
Vinegar
Sugar
Water
Salt
Explore all questions with a free account