$A$ neuron consists of

Which parts of our body are composed of nervous tissue? Name the cells that make up the nervous tissue.

The muscular tissue which functions throughout life continuously without fatigue is

Write true $(T)$ or false $(F)$ for the following statements:
$(a)$ Epithelial tissue is a protective tissue in the animal body.
$(b)$ The lining of blood vessels,lung alveoli,and kidney tubules are all made up of epithelial tissue.
$(c)$ Epithelial cells have a lot of intercellular spaces.
$(d)$ The epithelial layer is a permeable layer.
$(e)$ The epithelial layer does not allow the regulation of materials between the body and the external environment.

State the chemical composition of the solid matrix of cartilage.

Fill in the blanks:
$(a)$ Lining of blood vessels is made up of ..............
$(b)$ Lining of small intestine is made up of ..............
$(c)$ Lining of kidney tubules is made up of ...............
$(d)$ Epithelial cells with cilia are found in ..............