Rhodopsin or visual purple.
chlorophyll
Chorophyll a is essential.It is needed to direct photosynthesis.
chlorophyll, It makes the leaves green and is needed for photosynthesis
magnesium
This is a biology question. You need the chlorophyll.
Vitamin A is the vitamin needed for vision due to its function in the formation of rhodopsin that is pertinent in visual transmission.
chlorophyll because it is the the pigment that captures the suns energy and turns it in to glucose which is a sugar that the plants use for food
Yes of course it needs. It is the primary pigment.
To absorb light energy. They are called chlorophylls
vitamin A
The pigment melanin. It's also the pigment that makes suntans. The difference is that some people have that pigment all of the time, and others have it only when needed to protect the skin from repeated sun exposure.
Chlorophyll A and Chlorophyll B, beta carotene, and xanthophyll.