Civil Services Uttar Pradesh (उत्तर प्रदेश) PCS Mock Test Series 2025 General Science Biology Biology in Everyday life
Match the process in Column-I with its description in Column-II.
|
Column - I |
Column - II |
||
|
(A) |
Pasteurisation |
(i) |
Adding specific substances to food items to prevent its spoilage |
|
(B) |
Fermentation |
(ii) |
Boiling and sudden cooling of milk to prevent the growth of bacteria |
|
(C) |
Vaccination |
(iii) |
Conversion of sugar into alcohol by the action of yeast |
|
(D) |
Preservative |
(iv) |
Introducing inactive or weakened disease-causing micro-organisms into an animal's body to trigger its immunity response |
1
(A) - (iii), (B) - (iv), (C) - (i), (D) - (ii)
2
(A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)
3
(A) - (iv), (B) - (i), (C) - (iii), (D) - (iii)
4
(A) - (ii), (B) - (iii), (C) - (i), (D) - (iv)