Nerve cell does not contain

Which of the following cells is found in the cartilaginous tissue of the body?

Answer the following:
$(i)$ How is the epidermis of plants living in very dry habitats adapted?
$(ii)$ Write the functions of guard cells of stomata in the leaf.

Name the kinds of muscles found in your limbs and lungs. How do they differ from each other structurally and functionally?

Animal tissues are different from plant tissues. State the reasons.

Skeletal muscles are mostly attached to