The anterior pituitary is known as the 'master endocrine gland' because it controls the hypothalamus.

• A. False
• B. True

Answer: (A)

Verified step by step guidance

1. Understand the role of the anterior pituitary gland: The anterior pituitary gland is a crucial part of the endocrine system, responsible for producing and releasing hormones that regulate various bodily functions.
2. Identify the relationship between the anterior pituitary and the hypothalamus: The hypothalamus is a region of the brain that controls the pituitary gland, not the other way around. It sends signals to the anterior pituitary to release or inhibit hormone production.
3. Clarify the term 'master endocrine gland': The anterior pituitary is often referred to as the 'master gland' because it secretes hormones that regulate other endocrine glands, such as the thyroid, adrenal glands, and reproductive glands.
4. Evaluate the statement: The statement claims that the anterior pituitary controls the hypothalamus, which is incorrect. The hypothalamus actually regulates the anterior pituitary.
5. Conclude the analysis: Based on the understanding of the roles and relationships between the hypothalamus and the anterior pituitary, the statement is false.