[Campbell Biology P.1057] Based on Figure 45.15, which of the following anterior pituitary ho... | Practice Question

Based on Figure 45.15, which of the following anterior pituitary hormones is correctly classified by its effect s ?

  • A: FSH and LH: Tropic and nontropic effects
  • B: Prolactin: Tropic effects only
  • C: GH: Nontropic effects only
  • D: MSH: Nontropic effects only

Explanation

Figure 45.15 clearly categorizes MSH under 'Nontropic effects only', indicating it directly affects melanocytes without stimulating another endocrine gland in a cascade.