A person travelled a distance of 190 km in 5 hours. He

(I) Bacteria

(a) 0.9- 0.95

(ii) Yeast

(b) Staphylococcus

(iii) molds

(C ) Entamoeba

(iv) Protozoa

(d) 0.7-0.8

Solar evaporation is the simplest method of evaporating water with solar energy. Which of the following statement about it is incorrect?

The microwave frequency used in food industry is:

The heat produced by respiration in fruit & vegetable is known as………

When starch-based foods are cooked at high temperatures, which harmful chemical is produced?

Eggs are separated from spoiled egg by the metod

a)    Candling

b)    Withering

c)    Roche Yolk Colour Fan

Who developed the process of canning?

Which is not involved in dehydration system?

Presence of ……..microorganism indicates improper processing of canned foods.

Rice or bread taste sweet on prolonged chewing because of the breakdown of starch in them. The enzyme in the saliva which takes part in this reaction is