The correct answer is The boy will not grow much in height. Explanation & Key Takeaways: • The pituitary gland releases growth hormone. • Human Growth Hormone (HGH): Responsible for the growth and repair of all cells in the body. • Hence, In an accident, the anterior pituitary of a four-year-old was severely damaged but the boy survived then the boy will not grow much in height. Related Concepts: • The Pituitary gland, also known as the hypophysis, is a pea-sized endocrine gland situated at the base of our brain. • It is often referred to as the ‘Master Gland’ because it produces some of the important hormones in the body. • It is situated in a bony structure called the Pituitary fossa, just below the hypothalamus, close to the optic nerve. • The pituitary gland is divided into three parts, also called lobes: • Anterior pituitary • Intermediate pituitary (Absent in adult human beings) • Posterior pituitary • Function Of Hormones Secreted By Pituitary Gland • A healthy adult human’s pituitary gland consists of two parts – the Anterior and the Posterior parts. • The Intermediate pituitary regresses during gestation and is absent in adult humans. • Anterior Pituitary Hormones • The anterior pituitary is responsible for the synthesis and secretion of several key hormones in the body. These hormones include: • Human Growth Hormone (HGH): Responsible for the growth and repair of all cells in the body. • Thyroid Stimulating Hormone (TSH): Influences the thyroid gland for the release of thyroxine, its own hormone. TSH is also called Thyrotropin. • Posterior Pituitary Hormones • The posterior pituitary is responsible for the storage and secretion of two very important hormones: • Antidiuretic Hormone (ADH): Controls the water balance of the body by affecting reabsorption of water by the kidneys • Oxytocin: Controls certain aspects of pregnancy and childbirth such as uterine contraction and production of milk.