Question

Which of the following functions is not perform by parenchyma?

• A. Stores nutrients and food
• B. Radial transportation of Water
• C. Providing buoyancy
• D. Increase in the length of the plant

Answer 1

The correct option is D Increase in the length of the plant

Parenchyma cells form the ground tissue of plants. Parenchyma tissues perform various important functions:
Storage: Parenchyma cells have large intercellular space which is ideal for storage. High amount of starch is present in the tubers of potato and cassava.
Transport: Parenchyma cells transport nutrients and other chemicals. The xylem parenchyma helps in radial transportation of water and minerals.
Buoyancy: Aerenchyma present in aquatic plants have air sacs that help in floating.