five characteristics of echinodermata
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11
1 they have calcareous spines on body
2 they have eucolemate body cavity
3 it has triploblastic germ layer
4 it is mainly in ocean
5 they perform locomotion
6 they are mostly unisexual
8 bilateral symmetry is found
2 they have eucolemate body cavity
3 it has triploblastic germ layer
4 it is mainly in ocean
5 they perform locomotion
6 they are mostly unisexual
8 bilateral symmetry is found
Answered by
4
These are exclusively marine animals.
The larval forms show bilateral symmetry and adult forms show radial symmetry.
They are triploblastic.
It exhibits organ system grade of organisation.
They have a true coelom.
The body is uniquely shaped.
riyachintale:
thanks for your answer
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