Final answer:
The true statement is that aqueous humor supplies nutrients and oxygen to the lens and cornea. Vitreous humor is actually located in the posterior segment of the eye, not the anterior. Aqueous humor, not vitreous humor, is continuously produced and drained, and unlike implied, it is not an embryonic fluid that lasts a lifetime.
Step-by-step explanation:
The correct statement from the given options is that aqueous humor supplies nutrients and oxygen to the lens and cornea. The aqueous humor is the watery fluid that fills the anterior chamber of the eye, which includes the areas around the cornea, iris, ciliary body, and lens. On the other hand, vitreous humor is a more viscous fluid that occupies the posterior chamber, located behind the lens and extending to the retina at the back of the eye.
Vitreous humor is not continuously produced and drained; it is relatively stable and does not frequently turn over. Instead, the aqueous humor is the fluid within the eye that is continuously produced and reabsorbed, maintaining intraocular pressure and providing nutritional support to the avascular structures of the eye, namely the lens and the cornea.
The statement indicating that vitreous humor is located in the anterior segment is incorrect; it is actually located in the posterior segment of the eye. Lastly, contrary to the statement provided, the aqueous humor is not formed solely in the embryo and does not last a lifetime without turnover; it is continually produced and drained throughout a person's life.