Final answer:
The secretion mechanism for the glands of the eye involves the lacrimal gland, which produces tears. Tears flow from the lacrimal gland through the lacrimal puncta and ducts into the lacrimal sac. The lacrimal gland uses merocrine secretion to release tears.
Step-by-step explanation:
The secretion mechanism for the glands of the eye involves the lacrimal gland, which is responsible for producing tears to keep the eye moist. Tears flow from the lacrimal gland into two small openings called lacrimal puncta on the inside edge of the upper and lower eyelids. These tears are then conveyed through lacrimal ducts to a reservoir called the lacrimal sac, also known as the tear sac.
There are different types of exocrine glands, and the lacrimal gland belongs to the merocrine type of secretion. In merocrine secretion, the secretions are enclosed in vesicles that move to the apical surface of the cell where the contents are released by exocytosis. This mechanism allows for the controlled release of tears from the lacrimal gland.