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A river fish and a pigeon both excrete nitrogen. Which… | StemPy Lab
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A river fish and a pigeon both excrete nitrogen. Which statement gives the right waste and the right way of removing it?
Biology
Hard
High School (11–12)
Human Body
Created by
StemPy Lab
A river fish and a pigeon both excrete nitrogen. Which statement gives the right waste and the right way of removing it?
The fish loses ammonia by diffusion across the gills, and the pigeon passes a paste of uric acid.
The fish passes a paste of uric acid, and the pigeon loses ammonia across its lungs.
The fish makes urea in its liver, and the pigeon loses ammonia by diffusion.
The fish and the pigeon both make urea in the liver and filter it in the kidney.
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