Multiple choice

Which of the following statements is NOT correct for algae?

  1. They are usually green in colour.

  2. They are chlorophyll containing microorganisms.

  3. They are autotrophs.

  4. They transport water through xylem vessels.

  5. Excessive growth of algae in a water body leads to eutrophication.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

 Algae are simple microorganisms which do not possess complex tissues like xylem or phloem.

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