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BIO/001/002 - Coggle Diagram
BIO/001/002
Animal Kingdom
WORMS
Annelida: This kind of organism Remember earlier in Platyhelminthes the mesodem completely fill the cavity between the ectoderm and the endoderm. but in Annelida which is also named Segmented worm has a development that is present in it and most of the higher organsim it is called the Coelomate
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Classes
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Hirud
No Clitilum
No Parapodia
No distinct head
They are ectoparasite with distinct anterior and posterior sucker
Polychatae
They have clear Cephalization consisting of clear head (prostomium and peristomium)at the prostomium are the pair of eyes and sensory tentacles
2.They have parapodia(Touch detector)
- They have parapodium
- They have Parapodium that are divided into two notopodium for the upper and neuropodium for the lower part
e.g Ragworm or Hugworm.
Arthropods They consist of the largest phylum they have exoskeleton that contains chitin and some other calcareous product.
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Because of exoskeleton grows by periodic molting which can leave them vulnerable at that time. Ecdysis
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Mollusca: There main body cavity is the haemocoel which develop from vascular blood system and it also filled with blood it They are triploblastic and they have calcerous shell. there body is divided into head ventral muscular foot and viscera hump
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