The yellow spot on the retina is known for:

Acute vision is found in ................

The anterior portion of the sclera is called the .......

The layer of the epidermis over the eye is:

It is an aldehyde of Vitamin $- A$.

$A$: Retina is arranged anatomically in reverse order from what might be expected.
$R$: The receptor cells are towards the outside and ganglionic cells towards the inside,and light must pass through the nerve cells to reach them.