NEET BIOLOGY

Detailed explanation-1: -Root hairs develop from the region of maturation. Certain epidermal cells from this region form fine and delicate, thread-like structures called root hairs which help in the absorption of water and minerals.

Detailed explanation-2: -Root hairs usually arise as protrusions from the external, lateral walls of epidermal cells, although in a few species they originate from cortical cells one or two layers beneath the epidermis.

Detailed explanation-3: -The region of maturation is sometimes also called the region of differentiation or root-hair zone. In this region, cells mature into the various types of primary tissues. Recall that root hairs are extensions of the epidermis that serve to increase surface area and aid in the absorption of water and soil nutrients.

Detailed explanation-4: -Root hairs grow in the zone of maturation, and this is where they begin to push out into the soil to gather water and mineral nutrients. Root hairs considerably enhance the root biomass and boost a plant’s capacity to absorb more water and nutrients.