CBSE BOARD XII, asked by Anonymous, 1 year ago

Charecter for asteriors (star fish)

Answers

Answered by xShreex
3

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Star fish

-It Is a monine animal and is land encalingon Gooky

sea hollon in shallow writer

- 11s body is hatted, slro staped. pantamerous with

a small centool disc and live shont and brons pentagonal

moth in central dicc.

nhonal scroface heams laage nurobren of shoot morables

spines anus is roosent in the contor of the disc

- nanow anbulacral gove extends from each angle

lan cilher side two nows of tubular rctractie pooject-

ions called tube sect at podia, the latico coe connec-

ted with water vasculcro system and help in locomot-

lion food oplore and respiratio

sexes e Separate without sexual diroorophismo,

Answered by sonijyoti20032002
3

Answer:

Sea stars are a diverse group of animals, but most of them share the following characteristics:

•Hard plates under their skin instead of a backbone.

•Spines or spicules covering the top (or dorsal) surface.

•Hundreds of tube feet, which help feeding and movement

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