Question

Distinguish between exocrine glands and endocrine glands.

Answer 1

Exocrine glands:

• These glands release their products through ducts.
• These secrete mucous, saliva, ear wax, oil, milk, digestive enzymes etc. e.g., salivary glands

Endocrine glands:

• These are ductless gland and their secretions are released directly into the blood.
• These secrete hormones, e.g., Pituitary gland