Question

    On what basis are algae further categorized into different classes among the given options?

    A Thallus organization Correct Answer Incorrect Answer
    B Composition of cell wall Correct Answer Incorrect Answer
    C Types of pigments Correct Answer Incorrect Answer
    D Food reserve Correct Answer Incorrect Answer

    Solution

    Algae were classified into major groups based on colour—e.g., red, brown, and green. The colours are a reflection of different chloroplast pigments, such as chlorophylls, carotenoids, and phycobiliproteins. 

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