Question

The ductless glands in the human body which secrete hormones are called as

• A. Exocrine glands
• B. Endocrine glands
• C. Epithelial glands
• D. Metabolic glands

Answer 1

The correct option is B Endocrine glands

a) Endocrine glands are the ductless glands that release their secretion (hormones) directly into the bloodstream. The released hormones affect the target cells which specifically carry their receptors.

b) Exocrine glands release their secretions by duct into the target cells/organs only.

c) All glands are formed by invagination or infolding of glandular epithelium and thus, are called as epithelial glands. It includes both endocrine and exocrine glands.

d) Glands that secrete the substances which regulate the metabolic processes are known as metabolic glands. These can be both endocrine and exocrine in nature.

So, the correct answer is option B.