Uwill get 50 i need this answer by tomorrow! how are hormone levels regulated?

Hormonal regulation of hormone release involves a hormone binding to its receptor on an endocrine cell to regulate hormonal secretion. A hormone that regulates hormone secretion is called a tropic hormone. Tropic hormones may also stimulate proliferation of endocrine cells.

insulin causes blood glucose levels to drop, which signals the pancreas to stop producing insulin in a negative feedback loop.

Explanation:hormonal stimuli refer to the release of a hormone in response to another hormone the anterior pituitary in turn releases hormones that regulate hormone production by other endocrine glands.

actually the answer is c