HORTICULTURE

Detailed explanation-1: -Lenticel: A lenticel is a porous tissue made up of cells with large intercellular gaps that can be found in the periderm of woody stems and roots of dicotyledonous flowering plants. Lenticels appear as elevated scars on the bark’s surface with oval or circular depressions.

Detailed explanation-2: -A lenticel is a porous tissue comprising cells with huge intercellular spaces. They are found in the periderm of secondarily thickened structures, the bark of woody stems, and the roots of dicotyledonous flowering plants.

Detailed explanation-3: -Lenticels are porous tissue which contains cells with large intercellular spaces. It is present in periderm of secondarily thickened parts as the bark of woody stem. It is meant for gas exchange with the external environment. Therefore, option A is correct.

Detailed explanation-4: -The lenticels found on the epidermis of different plant organs (stem, petiole, fruits) made up of parenchymatous cells are pores that always remain open, in contrast to stomata, which regulate their extent of opening. Lenticels are visible on fruit surfaces, such as mango, apple, and avocado.

Detailed explanation-5: -Hint: Lenticels are the large sized, aerating pores present in the cork tissue known as lenticels. They are found in old dicotyledonous stems or dicot stems. They are formed in the place of stomata. Lenticels help in exchange of gases between the tissues.