Annelids (Earthworms, Leeches) exhibit bilateral symmetry, simple nerves, a digestive tract with crop and gizzard, excrete via nephridia, have a closed circulatory system, and are hermaphrodites.
Annelids (Earthworms, Leeches) have bilateral symmetry and simple nerves, a digestive tract with crop and gizzard, use nephridia for excretion, possess a closed circulatory system, and are hermaphrodites.
| Front | Annelids (Earthworms, Leeches) |
|---|---|
| Back | - bilateral symmetry, little nerves - Digestive tract includes crop and gizzard - use nephridia to excrete urea - closed circulatory system - hermaphrodites |
Tags: chapter_12
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