Question 40 Write true (T) or false (F) (a) Epithelial tissue is protective tissue in 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) Epithelial layer is permeable layer. (e) Epithelial layer does not allow regulation of materials between body and external environment.
Mention true or false. If false, write the correct statement.
1. Epithelial cells leave space in between.
State whether the following statements are true or false.
(xx) The blood vessel supplying blood to the kidney is renal artery.