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Annelids. Elias and Maria AP Biology. ANNELIDS. A nus comes last N o gender N ot Exo or Endo E ats with a tube L iquid filled Coelom I nhabits the Land and the Sea D ivided Bilaterally S o many segments Ex: Leeches, Earthworms. Defining Characteristics.
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Annelids Elias and Maria AP Biology
ANNELIDS • Anus comes lastNo genderNot Exo or EndoEats with a tube Liquid filled CoelomInhabits the Land and the Sea Divided Bilaterally So many segments • Ex: Leeches, Earthworms
Defining Characteristics • Protostomates (the mouth comes before the anus) • Coelom is in segments and filled with liquid (three layers of tissue) • Has segmentation • Hermaphrodites (asexual or sexual reproduction) • Hydroplastic (skeleton is maintained by water pressure) • True digestive tract ie. One long tube • Cerebral ganglia act as the brain • 5 hearts