What do grey and white matter in the brain represent?
- AGrey matter consists of myelinated axons,while white matter consists of cell bodies.
- BGrey matter consists of neuronal cell bodies,while white matter consists of myelinated axons.
- CGrey matter consists of glial cells,while white matter consists of neurons.
- DGrey matter consists of dendrites,while white matter consists of synapses.
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Similar Questions
Which structure consists of tracts of myelinated nerve fibres?
Medium
View SolutionRead the following statements carefully and select the correct option:
$I.$ The medulla is connected to the spinal cord.
$II.$ Medulla contains controlling centres for respiration,cardiovascular reflexes and gastric secretion.
$III.$ Cerebellum has a very convoluted surface in order to provide the additional space for more neurons.
$I.$ The medulla is connected to the spinal cord.
$II.$ Medulla contains controlling centres for respiration,cardiovascular reflexes and gastric secretion.
$III.$ Cerebellum has a very convoluted surface in order to provide the additional space for more neurons.
Medium
View SolutionThe primary visual area is located in
Easy
View SolutionMatch the parts of the brain given in List-$I$ with their functions given in List-$II$.
List-$I$ (Parts of the brain) List-$II$ (Functions) $1$. Medulla oblongata $p$. Body temperature $2$. Hypothalamus $q$. Olfaction $3$. Cerebral cortex $r$. Respiration $4$. Limbic system $s$. Motor function
Choose the correct option from the following:
| List-$I$ (Parts of the brain) | List-$II$ (Functions) |
|---|---|
| $1$. Medulla oblongata | $p$. Body temperature |
| $2$. Hypothalamus | $q$. Olfaction |
| $3$. Cerebral cortex | $r$. Respiration |
| $4$. Limbic system | $s$. Motor function |
Choose the correct option from the following:
Statement-$I$: Fibres of the tracts are covered with the myelin sheath,which constitute the outer part of the cerebral hemisphere.
Statement-$II$: The hypothalamus contains a number of centres which control body temperature,urge for eating and drinking. In the light of the above statements,choose the most appropriate answer from the options given below:
Statement-$II$: The hypothalamus contains a number of centres which control body temperature,urge for eating and drinking. In the light of the above statements,choose the most appropriate answer from the options given below:
Medium
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