Multiple choice

Which is the source of turpentine oil?

  1. Gymnospermic wood

  2. Angiospermic wood

  3. Gymnospermic seed

  4. Angiospermic seed

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Old pine (Pinus) stumps are still being distilled to some degree as a source of turpentine and resin.