Home › NEET UG › biology › Photosynthesis in Higher Plants › The MAIN photosynthetic pigment in green plants …
The MAIN photosynthetic pigment in green plants is:
AChlorophyll a (blue-green, at reaction centres)
BChlorophyll b (yellow-green accessory)
Cβ-carotene (orange-red carotenoid)
DXanthophyll (yellow accessory pigment)
Answer & Solution
Correct answer: A. Chlorophyll a (blue-green, at reaction centres)
Chlorophyll a is the main pigment, present at the reaction centres of PSI + PSII. Chl b, carotenes, xanthophylls are ACCESSORY pigments that transfer absorbed energy to chl a.
Related questions
Blackman's law of LIMITING FACTORS states that the overall rate of photosynthesis is deterThe colour of light LEAST absorbed by chlorophyll (and most reflected by leaves) is:CAM plants (like cactus and pineapple) open their stomata mainly:The C4 pathway (Hatch-Slack) uses which enzyme for the initial CO2 fixation?In the Calvin cycle, CO2 is fixed by the enzyme:In the Z-scheme of photosynthesis, electrons flow:In photosynthesis, the source of O2 released into the atmosphere is:Light reactions of photosynthesis occur in the: