Question

how do we get tears?which organ secretes?from where does it collects?

Answer 1

we get our tears from our specialised sweat glands.

Answer 2

The lacrimal glands secrete lacrimal fluid, which flows through the main excretory ducts into the space between the eyeball and the lids. When the eyes blink, the lacrimal fluid is spread across the surface of the eye. Lacrimal fluid gathers in the lacrimal lake which is found in the medial part of the eye.