1. | Hearing | 2. | Taste |
3. | Touch | 4. | Vision |
I: | are neither clearly sensory nor motor in function. |
II: | are for complex functions like inter-sensory associations, memory and communication. |
Statement I: | Dendrites transmit impulses towards the cell body of the neuron. |
Statement II: | The axons transmit nerve impulses away from the cell body to a synapse or to a neuro-muscular junction. |
I: | Myelinated nerve fibres |
II: | Unmyelinated nerve fibres |
1. | Only I and II | 2. | Only I and III |
3. | Only II and III | 4. | I, II and III |
Assertion (A): | Neurons are excitable cells. |
Reason (R): | The membrane of neurons is polarised. |
1. | Both (A) and (R) are True and (R) correctly explains the (A). |
2. | Both (A) and (R) are True but (R) does not correctly explain the (A). |
3. | (A) is True but (R) is False. |
4. | Both (A) and (R) are False. |