In earthworm, the septal nephridia put their excretory discharge into

A. intestine

B. blood

C. coelom

D. gizzard

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  1. The nitrogenous waste in earthworm consist of about
  2. In Pheretima, the blood glands are located
  3. Haemoglobin is dissolved in plasma is
  4. Totally marine annelids belong to the
  5. The gizzard of earthworm is an organ of
  6. Earthworms do not have any respiratory organs because
  7. The septal and pharyngeal nephridia open into the alimentary canal and are of enteronephric type. It…
  8. Chetae are totally absent in
  9. In earthworm testes are situated in the
  10. Copulation occurs between two earthworms
  11. The female genital aperture in earthworm is present ventrally on segment
  12. Metamerism is present in
  13. 5. The pre-typhlosolar region in Pheretima extends from
  14. Role of typhlosole in the intestine of earthworm is
  15. The enteronephric nephridia in earthworm are
  16. In the blood vascular system of earthworm there are four pairs of hearts present in the first 13 segments.…
  17. The dorsal blood vessel in earthworm is
  18. In earthworm, the genital papillae are situated ventrally on segments
  19. The chloragogen cells of earthworm are analogous to
  20. In earthworm, the septal nephridia put their excretory discharge into
  21. Spermathecae in earthworm represent
  22. The terminal nephridial ducts of the septal nephridia of Pheretima open into
  23. Nereis is commonly called
  24. Anticoagulant secreted by leech is
  25. Pheretima is
  26. The coelom in Pherethna is
  27. Blood glands in Earthworm are associated with
  28. The fertilization in earthworms occurs in
  29. In earthworm, the circular muscles are highly developed in
  30. A skeleton like function during locomotion of Pheretima is performed by