Match the column-I with column- II and select the correct option:
| Column I | | Column II |
1. | Increase in number of cells | a. | Consciousness |
2. | Chemical reactions | b. | Reproduction |
3. | Response to stimuli | c. | Metabolism |
4. | Budding | d. | Growth |
(A) 1-a, 2-b, 3-d, 4-c
(B) 1-d, 2-c, 3-a, 4-b
(C) 1-b, 2-c, 3-a, 4-d