The answer is D
Genetic counselors help parents determine if their child has a chance with a genetic disorder
Retina
The retina is the part of the eye which converts light into electrical impulses with its photoreceptor cells (rods and cones) to the brain. Vision is achieved when light enters the pupil, focused by the lens, and converted into signals in the retina.
<span>Undergraduate degree in a related field, plus a Doctor of Physical Therapy</span>
The popularity is ones least concern