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Gnesinka [82]
3 years ago
8

What are echinoderms? What type of symmetry do they have?

Biology
2 answers:
Aleksandr [31]3 years ago
6 0

Answer:

Echinoderm is any variety of invertebrate marine animals belonging to the phylum Echinodermata

Echinoderms evolved from animals with bilateral symmetry

Explanation:

I hope this helped :)

Alona [7]3 years ago
4 0

Answer:

Echinoderms evolved from animals with bilateral symmetry. Although adult echinoderms possess pentaradial, or five-sided, symmetry, echinoderm larvae are ciliated, free-swimming organisms that organize in bilateral symmetry which makes them look like embryonic chordates.

Hop you have a great day :)

Explanation:

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