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2 years ago

8

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

2 answers:

Aleksandr [31]2 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]2 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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