In nongreen parts of a plant, such as a potato, the cells of parenchyma tissue lack chloroplasts but have large vacuoles and thin, flexible cell walls. This structure enables the tissue to perform which function?A.Store lignin that eventually produces woodB.Allow only certain materials to pass through the plantC.Expand to store sugars, lipids, and waterD.Control the passage of oxygen and carbon dioxideSUBMITarrow_backPREVIOUS

The structure of parenchyma tissue in nongreen parts of a plant, such as a potato, is characterized by the lack of chloroplasts but the presence of large vacuoles and thin, flexible cell walls. This structure does not store lignin that eventually produces wood (Option A), nor does it control the passage of oxygen and carbon dioxide (Option D). It also does not allow only certain materials to pass through the plant (Option B). Instead, this structure enables the tissue to expand to store sugars, lipids, and water (Option C). Therefore, the correct answer is Option C.

The structure of parenchyma tissue in nongreen parts of a plant, such as a potato, is characterized by the lack of chloroplasts but the presence of large vacuoles and thin, flexible cell walls. This structure does not store lignin that eventually produces wood (Option A) because lignin is typically stored in the cell walls of woody plants, not in parenchyma tissue. It also does not control the passage of oxygen and carbon dioxide (Option D) because this function is typically performed by stomata in the leaves, not by parenchyma tissue in nongreen parts of a plant.

The structure of parenchyma tissue does not allow only certain materials to pass through the plant (Option B). This function is typically performed by the plant's vascular tissue (xylem and phloem), not by parenchyma tissue.

Therefore, the structure of parenchyma tissue in nongreen parts of a plant enables the tissue to expand to store sugars, lipids, and water (Option C). The large vacuoles in the cells of this tissue can store these substances, and the thin, flexible cell walls allow the cells to expand as the amount of these substances increases.

The structure of parenchyma tissue in nongreen parts of a plant, such as a potato, is characterized by the lack of chloroplasts but the presence of large vacuoles and thin, flexible cell walls. This structure does not store lignin that eventually produces wood (option A) because lignin is typically stored in the cell walls of xylem tissue, not parenchyma tissue. It also does not control the passage of oxygen and carbon dioxide (option D) because this is typically the function of stomata in the leaves, not parenchyma tissue in nongreen parts of the plant.

While parenchyma cells can control what materials pass through them (option B), this is not their primary function. The large vacuoles and thin, flexible cell walls of parenchyma cells are particularly suited for storage. Therefore, the most accurate answer is that the structure of parenchyma tissue in nongreen parts of a plant enables it to expand to store sugars, lipids, and water (option C).