Brian has a medical condition called cone dystrophy, which is a disorder of the cone cells in the eye. what symptoms would you expect brian to have? a. inability to see in the dark b. difficulty determining colors c. difficulty determining shapes and outlines d. inability to see in all light conditions

The correct answer is option B, C and D

Reason -

The cone dystrophy causes the vision impairedness in the sense that a person is not able to perceive the color properly and also develops a condition of photophobia where exprosure to any kind of light and in any extent causes the visionary issues.

i think it is dna, i'm not totally sure but i think it might be.