Home › CBSE Class 11 › biology › Plant Kingdom — Algae (Chlorophyceae/Phaeophyceae/Rhodophyceae), Bryophytes, Pteridophytes, Gymnosperms, Angiosperms › Algae are divided into THREE main classes:
Algae are divided into THREE main classes:
ALiverworts, Mosses, Ferns
BCycas, Pinus, Ginkgo
CBryophytes, Pteridophytes, Gymnosperms
DChlorophyceae, Phaeophyceae, Rhodophyceae
Answer & Solution
Correct answer: D. Chlorophyceae, Phaeophyceae, Rhodophyceae
The three classes of algae are Chlorophyceae (green algae), Phaeophyceae (brown algae) and Rhodophyceae (red algae). Bryophytes/Pteridophytes/Gymnosperms are higher plant groups; liverworts/mosses are bryophytes; Cycas/Pinus/Ginkgo are gymnosperms.
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