In the given exercise, an Assertion is followed by the corresponding Reason. Mark the suitable answer from the given options:
1.
| Assertion: | Karthik touches a hot flame while cooking and removes his hand reflexly. |
| Reason: | Karthik think consciously about the pain and possibility of burn, and then moves his hand. |
2.
| Assertion: | Rearrangement of the contractile proteins results into relaxation of the muscle. |
| Reason: | Stoppage of signal from nervous system results in a chemical reaction and proteins will rearrange themselves in the muscle fibres. |