Read the following statements carefully: (I) Columnar or cuboidal cells bearing cilia on their free surface form ciliated epithelium. (II) Ciliated epithelium is mainly present in the inner surface of hollow organs like bronchioles and fallopian tubes. (III) Some of the columnar or cuboidal cells get specialised for secretion and are called glandular epithelium. (IV) Goblet cells of the alimentary canal are an exampl

Step-by-step solution

Statement (I) is correct: Ciliated epithelium is a structural modification of columnar or cuboidal cells where they bear cilia on their free surface. Statement (II) is correct: The ciliated epithelium is primarily located in the inner lining of hollow organs such as bronchioles and fallopian tubes to move particles or mucus in a specific direction. Statement (III) is correct: Glandular epithelium is formed when some of the columnar or cuboidal cells become specialised for secretion. Statement (IV) is correct: Unice