NEET BIOLOGY

Detailed explanation-1: -Epithelial tissue mainly covers the outer surface of the body, and it protects the rest of the underlying tissues. The main characteristic of epithelial tissue is that it has very less or no intercellular spaces. The cells are densely packed in the epithelial tissue. So, the given statement is true.

Detailed explanation-2: -For the prevention of water loss, the epidermal tissue serves as a barrier by the help of cuticle or waxy material due to which the side walls of epidermal tissue stitch together to regulate the water absorption. So, due to this reason epidermal tissues do not have intercellular space.

Detailed explanation-3: -Epithelial cells are continuous and held tightly with no intercellular spaces between them. The cells of the epithelial are held by adhering junctions and tight junctions.

Detailed explanation-4: -All the tissues mentioned in the question are simple permanent tissues. Parenchyma cells have the maximum intercellular spaces in comparison to others.

Detailed explanation-5: -Final answer: Epithelial tissue consists of cells without any intercellular spaces. Q. Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls.