All the following animals are uricotelic except:

1. Reptiles 2. Land snails
3. Birds 4. Marine fishes
Subtopic:  Osmoregulation |
 90%
Level 1: 80%+
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Protonephridia are the excretory structures in all the following except:

1. Planaria 2. Rotifers
3. Amphioxus 4. Prawns
Subtopic:  Osmoregulation |
 76%
Level 2: 60%+
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