Invertebrates - Annelida Flashcards
1
Q
what type of animals are annelids?
A
worms, leeches, marine worms
2
Q
what are the characteristics of annelids?
A
-body plan made of repeating segments
-coelomate, protostomes, freshwater / marine / terrestrial habitats
-closed circulatory system
3
Q
what are the organ systems of annelids and how do they reproduce?
A
-digestive, nervous, and circulatory systems
-ventral nerve cord
-cross fertilization occurs, but all annelids are hermaphroditic
