Correct option is C
EXPLANATION-
Figure A:
Chloroplasts are located along the upper and lower cell walls, directly facing the incident light.
This suggests low light, where the plant maximizes light capture.
Figure B:
Chloroplasts are clumped at the bottom.
This is consistent with darkness, where light orientation isn’t a factor, and chloroplasts settle.
Figure C:
Chloroplasts are located only on the side walls, avoiding the top surface where light enters.
This indicates high light, as chloroplasts are trying to avoid photodamage by minimizing exposure.
So, the correct option is (c) - A = Low light; B = Darkness; C = High light
