State whether the following statement is true or false:
An individual nerve cell may be up to a metre long.

Name the following and give one characteristic of each:
$(a)$ Living tissue that provides mechanical support in plants.
$(b)$ Highly specialised cells for being stimulated and then transmitting the stimulus very rapidly within the body of animals.
$(c)$ Animal tissue with elongated cells and contractile proteins responsible for movement.

The intestine absorbs digested food materials. Which type of epithelial cells are responsible for this?

Name the tissue in which food in plants is stored.

Name the meristem which is responsible for the increase of girth of root.

State any three points of difference between your limb and heart muscles.