Question:
what is difference between annelida and arthropods
Answer:
Hi there!
| Annelids | Arthropods |
| From head to tail, metameric segmentation is observed | The body is not completely segmented due to incomplete metameric segmentation. |
| Annelids' circulatory system is closed type. | Arthropods have an open-type of circulatory system. |
| The body is divided into several segments that are all the same. | The body is divided into several specialized sections. |
| Annelids do not have appendages. | Arthropods have jointed appendages. |
| They are known as segmented worms. | They are known as animals with 'jointed appendages' |
| The true body cavity they have is called a coelom. | The presence of a blood-filled body cavity, known as a 'hemocoel.' |
| The majority of annelids are hermaphrodites/ unisexual. For example, Earthworm. |
They are divided into two sexes.For example, Crab |
Thanks
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