Urea is less toxic than ammonia and is excreted by organisms like humans and earthworms.
Urea is less toxic than ammonia and is excreted by organisms like humans, processed from ammonia in the liver, and also by earthworms.
| Front | Urea |
|---|---|
| Back | - not as toxic as ammonia ex) humans (from ammonia in liver) and earthworms |
Tags: chapter_14, excretion
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