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THe primary excretory waste in porifera is
Option: 1
Urea
Option: 2
Ammonia
Option: 3
Uric acid
Option: 4
Creatinine
Answers (1)
Excretion in Porifera
- The excretory system is absent.
- Nitrogenous waste is disposed from the cells through the process of diffusion.
- Ammonia is the principal excretory waste.
-
Ammonia is the principal excretory waste in porifera.
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