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NEET2009ZoologyStructural Organisation in AnimalsActual

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

Options

  1. ATwo pairs of accessory glands in 16-18 segments
  2. BTwo pairs of testes in 10^ th and 11^ th segments.
  3. CFour pairs of spermathecae in 4-7 segments
  4. DOne pair of ovaries attached at intersegmental septum of 14^ th and 15 th segments.

Correct answer

B. Two pairs of testes in 10^ th and 11^ th segments.

Step-by-step solution

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