Which one of the following correctly described the location of some body parts in the earthworm Pheretima ?

  1. A. Two pairs of accessory glands in 16–18 segments
  2. B. Two pairs of testes in 10 th and 11 th segments.
  3. C. Four pairs of spermathecae in 4–7 segments
  4. D. One pair of ovaries attached at intersegmental septum of 14 th and 15 th segments.

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