Definition of endocrine gland
Understand the Problem
The question is asking for the definition of an endocrine gland, which refers to the specialized glands in the body that secrete hormones directly into the bloodstream.
Answer
Endocrine glands release hormones directly into the bloodstream.
An endocrine gland is an organ that produces hormones and releases them directly into the bloodstream, allowing them to travel to various tissues and organs throughout the body. These glands play a crucial role in regulating body functions such as growth, metabolism, and reproduction.
Answer for screen readers
An endocrine gland is an organ that produces hormones and releases them directly into the bloodstream, allowing them to travel to various tissues and organs throughout the body. These glands play a crucial role in regulating body functions such as growth, metabolism, and reproduction.
More Information
Endocrine glands, unlike exocrine glands, do not use ducts to transport their secretions. They directly influence body functions by releasing hormones into the blood. Examples include the pituitary gland, thyroid gland, and adrenal glands.
Tips
Confusing endocrine glands with exocrine glands can be a mistake; remember that endocrine glands are ductless and release hormones directly into the blood.
Sources
- Definition of endocrine gland - NCI Dictionary of Cancer Terms - cancer.gov
- Endocrine gland - Wikipedia - en.wikipedia.org
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