Question

write the affinities of echinodermeta ?​

Answer 1

Answer:

Characteristics of Echinoderms. Echinoderms are characterized by radial symmetry, several arms (5 or more, mostly grouped 2 left - 1 middle - 2 right) radiating from a central body (= pentamerous). The body actually consists of five equal segments, each containing a duplicate set of various internal organs.

Explanation:

Answer 2

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☑affinities of echinodermeta

✔✔they are characterised by racial symmetry .

✔✔they are formed in 5 arm symmetry