| List I | List II | ||
| A. | Pons | I. | Provides additional space for Neurons, regulates posture and balance | 
| B. | Hypothalamus | II. | Controls respiration and gastric secretions | 
| C. | Medulla | III. | Connects different regions of the brain | 
| D. | Cerebellum | IV. | Neuro secretory cells | 
| Statement I: | The cerebral hemispheres are connected by nerve tract known as corpus callosum. | 
| Statement II: | The brain stem consists of the medulla oblongata, pons and cerebrum. | 
| 1. | Both Statement I and Statement II are incorrect. | 
| 2. | Statement I is correct but Statement II is incorrect. | 
| 3. | Statement I is incorrect but Statement II is correct. | 
| 4. | Both Statement I and Statement II are correct. | 
| List-I | List-II | ||
| A. | Limbic system | I. | Body temperature | 
| B. | Arachnoid | II. | Tract of nerve fibres | 
| C. | Corpus callosum | III. | Amygdala | 
| D. | Hypothalamus | IV. | Cranial meninge | 
| 1. | A-III, B-IV, C-II, D-I | 2. | A-I, B-II, C-IV, D-III | 
| 3. | A-II, B-I, C-III, D-IV | 4. | A-IV,B-II, C-III, D-I | 
| List-I | List-II | ||
| A. | Schwann cells | I. | Neurotransmitter | 
| B. | Synaptic knob | II. | Cerebral cortex | 
| C. | Bipolar neurons | III. | Myelin Sheath | 
| D. | Multipolar neurons | IV. | Retina | 
| 1. | Impulse Transmission across a chemical synapse is always faster than that across an electrical synapse. | 
| 2. | The membranes of presynaptic and postsynaptic neurons are in close proximity in an electrical synapse. | 
| 3. | Electrical current can flow directly from one neuron into the other across the electrical synapse. | 
| 4. | Chemical synapses use neurotransmitters. | 
| List-I | List-II | ||
| (a) | Multipolar neuron | (i) | Somatic neural system | 
| (b) | Bipolar neuron | (ii) | Cerebral cortex | 
| (c) | Myelinated nerve fibre | (iii) | Retina of Eye | 
| (d) | Unmyelinated nerve fibre | (iv) | Spinal nerves | 
| (a) | (b) | (c) | (d) | |
| 1. | (iii) | (i) | (iv) | (ii) | 
| 2. | (ii) | (iv) | (iii) | (i) | 
| 3. | (ii) | (iii) | (i) | (iv) | 
| 4. | (ii) | (iii) | (iv) | (i) | 
Which part of the brain is responsible for thermoregulation?
1. Medulla oblongata
2. Cerebrum
3. Hypothalamus
4. Corpus callosum
| Column I | Column II | |
| 1. | Medulla oblongata | controls respiration and cardiovascular reflexes. | 
| 2. | Limbic system | consists of fibre tracts that interconnect different regions of brain; controls movement. | 
| 3. | Hypothalamus | production of releasing hormones and regulation of temperature, hunger and thirst. | 
| 4. | Corpus callosum | band of fibers connecting left and right cerebral hemispheres. |