Compare and contrast hormonal and humoral stimuli.

Short Answer

Expert verified
  • Humoral stimuli are changes in extracellular fluid or ion levels that regulate the release of hormones.
  • The term "hormonal stimuli" describes the hormones that are released in response to hormones that are released by other endocrine glands.

Step by step solution

01

Humoral

  • The word "humoral" comes from "humor," which describes biological fluids like blood.
  • A humoral stimulus is a change in the extracellular fluids, such as blood, or the ion concentration in the blood, which affects the release of hormones.
02

Hormonal

  • A hormone is released in response to another hormone, which is referred to as a hormonal stimulus.
  • When activated by hormones released by other endocrine glands, certain endocrine glands release hormones.
  • For instance, the anterior pituitary gland is stimulated by hormones produced by the hypothalamus.

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