What is an example of secretion?

A secretion is a substance made and released by a living thing, like when your skin sweats. For example, the secretions of some frogs are a type of poison. Some secretions stay within an animal, like the bile secreted by our livers. Saliva is another secretion.

What is the meaning of secretions?

1 : the act or process of giving off a substance the secretion of saliva by salivary glands. 2 : a substance formed in and given off by a gland that usually performs a useful function in the body Digestive secretions contain enzymes.

What is the function of secretion?

Secretion, in biology, production and release of a useful substance by a gland or cell; also, the substance produced. In addition to the enzymes and hormones that facilitate and regulate complex biochemical processes, body tissues also secrete a variety of substances that provide lubrication and moisture.

What does trepidation mean?

1 : a nervous or fearful feeling of uncertain agitation : apprehension trepidation about starting a new job. 2 archaic : a tremulous motion : tremor. Synonyms Choose the Right Synonym Trepidation Has Latin Roots More Example Sentences Learn More about trepidation.

What does excrete mean?

transitive verb. : to separate and eliminate or discharge (waste) from the blood, tissues, or organs or from the active protoplasm. Other Words from excrete Example Sentences Learn More about excrete.

What is a void?

noun. Definition of void (Entry 2 of 3) 1a : opening, gap. b : empty space : emptiness, vacuum. 2 : the quality or state of being without something : lack, absence.

Is poop excreted?

Elimination of toxicants in the feces occurs from two processes: Excretion in bile, which then enters the intestine (” biliary excretion “).