Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
| Assertion (A): |
Most of the synapses in vertebrates conduct information in only one direction. |
| Reason (R): |
Only the postsynaptic cells can bind and respond to neurotransmitters. |
In the light of the above statements choose the correct answer from the options given below:
| 1. |
Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. |
Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. |
(A) is true but (R) is false. |
| 4. |
Both (A) and (R) are false. |