Question

Which cells do not form layer and remain structurally separate

(a) Epithelial cells

(b) Muscle cells

(c) Nerve cells

(d) Gland cells

Answer 1

Correct option (c) Nerve cells

Explanation

Only nerve cells do not form layers, they also remain structurally separate from each other (though communicate with each other through synapse).

Nerve cells or neurons are the cells specialised to conduct an electrochemical current, nerve tissue is made up of these cells and supporting ceIls.