The correct answer is [D] Dermatology. Dermatology is the branch of medicine and science that focuses on the study, diagnosis, and treatment of diseases and conditions related to the skin, hair, nails, and mucous membranes. Dermatologists undergo extensive training to understand the structure, function, and disorders of the skin, including its physiology and anatomy. They examine the skin’s layers, appendages, and associated structures to diagnose various conditions such as acne, eczema, psoriasis, skin cancer, and more.
Dermatologists also investigate the biochemical processes underlying skin health and disease, collaborating with biochemists and researchers to develop new treatments and therapies. By integrating knowledge from physiology, anatomy, biochemistry, and clinical practice, dermatology plays a crucial role in maintaining skin health and treating dermatological disorders, ensuring the overall well-being of individuals.