Ans: The aqueous humor defined in simple terms, the ciliary body generates aqueous humor on a continuous basis (located in the anterior aqueous chamber near the lens of the eye). The output must be balanced by an equivalent rate of drainage for effective operation. Minor variations in aqueous humor production or aqueous humor flow are important as they have a major influence on intraocular pressure.Glaucoma, a primary cause of visual loss, can develop when intraocular pressure increases. The volume of aqueous humor varies in animals and humans. The volume of the aqueous chamber is determined by the three-dimensional mapping of the anterior chamber.