NEET BIOLOGY

Detailed explanation-1: -The plant cell wall thus has a “skeletal” role in supporting the structure of the plant as a whole, a protective role as an enclosure for each cell individually, and a transport role, helping to form channels for the movement of fluid in the plant.

Detailed explanation-2: -Final answer: The organelle that acts as a supporting skeletal framework of the cell is the endoplasmic reticulum.

Detailed explanation-3: -Cytoskeleton. The cytoskeleton is a network of long fibers that make up the cell’s structural framework. The cytoskeleton has several critical functions, including determining cell shape, participating in cell division, and allowing cells to move.

Detailed explanation-4: -Plant cells have a cell wall, as well as a cell membrane. The cell wall provides structural support and protection.

Detailed explanation-5: -As its name suggests, the cytoskeleton is like a cellular “skeleton.” It helps the cell maintain its shape and also helps to hold cell structures such as organelles in place within the cytoplasm. Figure 5.5.