write 5 different between annelida and platy-helminthes?
Asked by | 23rd Dec, 2013, 07:12: PM
Annelida
Platyhelminthes
Dorsoventrally flattened
Body divided into small rings
Appendages (for locomotion) are absent
Appendages are absent
Ganglia are absent
Nervous system contains ganglia
True body cavity is present
True body cavity is absent
Have segmented body
Do not have segmented body
Nephridia are organs of excretion in the annelids
Protonephridia are organs of excretion in platyhelminthes
Example - Earthworm
Example - Flatworm
Annelida
Platyhelminthes
Dorsoventrally flattened
Body divided into small rings
Appendages (for locomotion) are absent
Appendages are absent
Ganglia are absent
Nervous system contains ganglia
True body cavity is present
True body cavity is absent
Have segmented body
Do not have segmented body
Nephridia are organs of excretion in the annelids
Protonephridia are organs of excretion in platyhelminthes
Example - Flatworm
Example - Earthworm
Annelida |
Platyhelminthes |
Dorsoventrally flattened |
Body divided into small rings |
Appendages (for locomotion) are absent |
Appendages are absent |
Ganglia are absent |
Nervous system contains ganglia |
True body cavity is present |
True body cavity is absent |
Have segmented body |
Do not have segmented body |
Nephridia are organs of excretion in the annelids |
Protonephridia are organs of excretion in platyhelminthes |
Example - Earthworm |
Example - Flatworm |
Annelida |
Platyhelminthes |
Dorsoventrally flattened |
Body divided into small rings |
Appendages (for locomotion) are absent |
Appendages are absent |
Ganglia are absent |
Nervous system contains ganglia |
True body cavity is present |
True body cavity is absent |
Have segmented body |
Do not have segmented body |
Nephridia are organs of excretion in the annelids |
Protonephridia are organs of excretion in platyhelminthes |
Example - Flatworm |
Example - Earthworm |
Answered by Sheetal Kolte | 24th Dec, 2013, 01:29: PM
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