Identify the incorrectly matched pair.(a) Chlorophyceae–Chlorophyll-

1.	Identify the incorrectly matched pair.(a) Chlorophyceae–Chlorophyll-a and b, carotenoids(b) Phaeophyceae–Chlorophyll-a and c, fucoxanthin(c) Rhodophyceae–Chlorophyll-a, phycocyanin, phycoerythrin, xanthophyll(d) None of the above
Answer» Answer is : (d) All the pairs are correctly matched. The photosynthetic pigments in Chlorophyceae are chlorophyll-a and b carotenoids. The photosynthetic pigments in Phaeophyceae are chlorophyll-a and c, fucoxanthin. The photosynthetic pigments in Rhodophyceae are chlorophyll-a, phycocyanin, phycoerythrin and xanthophyll.

Identify the incorrectly matched pair.(a) Chlorophyceae–Chlorophyll-a and b, carotenoids(b) Phaeophyceae–Chlorophyll-a and c, fucoxanthin(c) Rhodophyceae–Chlorophyll-a, phycocyanin, phycoerythrin, xanthophyll(d) None of the above

Answer»

Answer is : (d)

All the pairs are correctly matched. The photosynthetic pigments in Chlorophyceae are chlorophyll-a and b carotenoids.

The photosynthetic pigments in Phaeophyceae are chlorophyll-a and c, fucoxanthin.

The photosynthetic pigments in Rhodophyceae are chlorophyll-a, phycocyanin, phycoerythrin and xanthophyll.

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Identify the incorrectly matched pair.(a) Chlorophyceae–Chlorophyll-a and b, carotenoids(b) Phaeophyceae–Chlorophyll-a and c, fucoxanthin(c) Rhodophyceae–Chlorophyll-a, phycocyanin, phycoerythrin, xanthophyll(d) None of the above

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