Which is the most sensitive portion of the retina that is responsible for "straight-ahead" vision?
A. macula
B. aqueous humor
C. canal of Schlemm
D. pupil
Answer (2)
The macula is the most sensitive part of the retina responsible for straight-ahead vision due to its high concentration of cones. Other elements like the aqueous humor, canal of Schlemm, and pupil serve different roles related to eye function. Understanding these components helps illustrate how vision works. ;
The macula is the most sensitive part of the retina and is responsible for straight-ahead vision due to its high concentration of cone photoreceptors. Other components like the aqueous humor, canal of Schlemm, and pupil serve different functions in the eye's anatomy. Therefore, option A, macula, is the correct answer.
;
