Final answer:
Parenchyma tissue is the plant tissue responsible for photosynthesis, food storage, and hormone production and is considered the most common type of ground tissue in plants.
Step-by-step explanation:
The tissue that makes up the majority of plant tissue and is responsible for photosynthesis, food storage, and the production and release of hormones is the parenchyma tissue. This type of ground tissue is found in the stem, roots, the inside of the leaf, and the pulp of the fruit.
It is made up of parenchyma cells, which are the most common plant cells. These cells are versatile and perform various essential functions, including the metabolic process of photosynthesis, storing starch, and healing wounds.
Meanwhile, the dermal tissue provides the outer covering or 'skin' of the plant, and the vascular tissue consists of xylem and phloem and is responsible for the transport of water, minerals, and photosynthetic products throughout the plant.