AP BIOLOGY

Detailed explanation-1: -Often less specialized than other plant cell types, parenchyma cells are surrounded by thin, flexible primary walls and execute most of the plant’s metabolic activities. The parenchyma cells present in leaves contain chloroplasts, which are the sites of photosynthesis.

Detailed explanation-2: -The cells in a middle layer of leaf tissue called the mesophyll are the primary site of photosynthesis. Small pores called stomata-singular, stoma-are found on the surface of leaves in most plants, and they let carbon dioxide diffuse into the mesophyll layer and oxygen diffuse out.

Detailed explanation-3: -Chlorenchyma is a type of parenchyma. Its cells are green in color as they possess chlorophyll. This enables them to carry photosynthesis.

Detailed explanation-4: -While epidermal tissue mediates most of the interactions between a plant and its environment, ground tissue conducts the basic functions of photosynthesis, food storage, and support.

Detailed explanation-5: -Parenchyma cells make up the majority of ground tissue. Parenchyma tissue is made up of mature cells that have lost the capacity for repeated division.