Endocrine glands are ductless glands which pour their secretions directly into the blood or lymph. Their secretion is known as hormones, e.g., pituitary gland, thyroid gland etc.
Endocrine glands are ductless glands which pour their secretions directly into the blood or lymph. Their secretion is known as hormones, e.g., pituitary gland, thyroid gland etc.