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WAEC Biology 2013 Question 4

Question 4

Viruses, Monera, Protista and Fungi

Spirogyra is regarded as a multicellular plant because

  1. A.the cylindrical cells are linked end to end.
  2. B.its cells are linked together by cytoplasmic strands.
  3. C.its cells are large.
  4. D.it is an algae containing a large vacuole.
Show the answer and explanation

Answer: B (its cells are linked together by cytoplasmic strands.)

Explanation

Its cells are connected to one another, so they work together as one organism rather than as separate single cells.