In which part of the plants are lenticels found? 

Lenticels are tiny pores that appear on the surface of older, corky stems. 

They aid in the exchange of gases between the internal tissues of the stem and the surrounding environment, allowing the plant to breathe. 

Lenticels are particularly important in woody plants with a thick outer layer of bark that can restrict gas exchange.

Fruits are mature ovaries of flowering plants that typically contain seeds.

The stalk that connects the leaf blade to the stem is known as the petiole.

The underground structures of a plant that absorb water and minerals from the soil and anchor the plant in place are known as roots.