Question

which function is mostly performed in the fleshy tissue parts of a plant, rather than in the tissues that make up the upper layer of leaves? growth protection storage support

Explanation:

The upper leaf layers (like epidermis, palisade mesophyll) focus on photosynthesis, protection, and growth-related processes. Fleshy plant tissues (such as succulent leaves, root tubers, fruit flesh) are specialized to store water, sugars, and nutrients, a function not the primary role of upper leaf layers. Growth occurs in meristematic tissues across the plant, protection is key for upper leaf epidermis, and support is from structural tissues like xylem or collenchyma.

Answer:

storage