MCQ
In Earthworm, neurons are
- ASensory
- BMotor
- ✓Both $(a) $ and $(b)$
- DMixed
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| Column I | Column II |
| (A) Cerebral hemisphere | (p) Relaying impulses |
| (B) Thalamus | (q) Posture and balance |
| (C) Cerebellum | (r) Control of heart, stomach, lungs, etc. |
| (D) Medulla oblongata | (s) Reflex actions |
| (t) Voluntary control, intelligence, hearing, speech, etc |
| A. Dry fruit | I. Groundnut |
| B. Fleshy fruit | II. Orange |
| C. False fruit | III. Strawberry |
| D. Parthenocarpic fruit | IV. Banana |
$I$. Dendrites are long fibre, with branched distal end
$II$. Axons are short fibres which arise from the cell body
$III$. Cell body of a neuron contains cytoplasm, nucleus with cell organelles and Nissl's granules
$IV$. The dendrites transmits nerve impulses away from the cell body to a synapse
The correct option is