radial symmetry

Pronunciation

Noun B2 Upper-intermediate

A body plan in which similar parts are arranged evenly around a central point, like spokes on a wheel.

"A starfish shows radial symmetry, with its arms arranged around a central disc."

Synonyms and antonyms

bilateral symmetry

Which word fits the gap? "A starfish shows _____, with its arms arranged around a central disc."

Answer: radial symmetry

In your own words, what does "radial symmetry" mean?

A body plan in which similar parts are arranged evenly around a central point, like spokes on a wheel.