MCQ
The structural and functional unit of nerve tissue is:
- ANephron
- BNeuron
- CAxon
- DCyton
Explanation:
Neurons are cells of the nervous system, that are specialised to carry messages through an electrochemical process.
An axon is a long, slender projection of a nerve cell.
Cyton is the central part of a neuron.
Nephron is the functional unit of the kidney.
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| Column-$I$ | Column-$II$ |
| $A$. SER | $I$. Increase the surface area |
| $B$. Golgi apparatus | $II$. Store oils or fats |
| $C$. Cristae | $III$. Excretion |
| $D$. Peroxisome | $IV$. Photorespiration |
| $E$. Elaioplasts | $V$. Synthesis of lipid |