Which of the following produces (secretes) aqueous humor?Group of answer choicesCiliary bodyChoroidIrisRetina

To determine which structure produces aqueous humor, we need to evaluate each option provided.

1. Ciliary body: The ciliary body is responsible for producing aqueous humor. It is a ring-shaped structure located behind the iris.

2. Choroid: The choroid is a layer of tissue located between the retina and the sclera. It does not produce aqueous humor.

3. Iris: The iris controls the size of the pupil and regulates the amount of light entering the eye. It does not produce aqueous humor.

4. Retina: The retina is a layer of tissue at the back of the eye that contains photoreceptor cells. It does not produce aqueous humor.

Therefore, the correct answer is the ciliary body.