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Diversity in Living Organisms — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceDiversity in Living Organisms1 Mark
MCQ
Platyhelminthes are also known as:
  • A
    Sponges
  • ✓
    Flatworms
  • C
    Straight worms
  • D
    All of the above
✓

Answer

Correct option: B.
Flatworms
The body of Platyhelminthes is dorsoventrally flattened $($meaning from top to bottom$).$
The body lacks segmentation.
Thus, these animals are also known as flatworms.
For example planaria.

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