which is the main light - absorbing pigment for photosynthesis?\ncarotene\nchlorophyll\nhemoglobin\nanthocyan…

Brief Explanations:

Chlorophyll absorbs light energy crucial for photosynthesis. Carotene is an accessory pigment. Hemoglobin is for oxygen - transport in blood, not related to photosynthesis. Anthocyanin gives color to plants but is not the main light - absorbing pigment for photosynthesis.

Answer:

chlorophyll