NEETZoologyChemical Coordination and Integration
What is the function of the hypothalamus in the endocrine system?
Options
- ASynthesis of hormones
- BRegulation of secretion of pituitary hormones
- CProduction of hormones
- DAll of the above
Correct answer
B. Regulation of secretion of pituitary hormones
Step-by-step solution
As you know, the hypothalamus is the basal part of diencephalon, forebrain (Figure 19.1) and it regulates a wide spectrum of body functions. It contains several groups of neurosecretory cells called nuclei which produce hormones. These hormones regulate the synthesis and secretion of pituitary hormones. However, the hormones produced by hypothalamus are of two types, the releasing hormones (which stimulate secretion of pituitary hormones) and the inhibiting hormones (which inhibit secretions of pituitary hormones).