The cerebral cortex is greyish in appearance due to

Question

The cerebral cortex is greyish in appearance due to (A) the large number of cell bodies of neurons. (B) the cell body of neurons lacks myelin sheath. (C) the neuron cell bodies are concentrated here. (D) all of the above.

Tardigrade Admin · Accepted Answer

The central nervous system is made up of two types of tissues: the grey matter and the white matter. In the grey matter, the axons are mainly unmyelinated, i.e., they are not covered by a whitish-coloured fatty protein called myelin.

Q. The cerebral cortex is greyish in appearance due to

the large number of cell bodies of neurons.

the cell body of neurons lacks myelin sheath.

the neuron cell bodies are concentrated here.

all of the above.

The central nervous system is made up of two types of tissues: the grey matter and the white matter. In the grey matter, the axons are mainly unmyelinated, i.e., they are not covered by a whitish-coloured fatty protein called myelin.