Why is the sea urchin an invertebrate?

Anonymous

∙ 16y ago

Updated: 8/17/2019

The question is so simple that I wanted to say it. Well maybe it is not that simple for some other people. So the answer is : A sea urchin is an invertebrate because it has a backbone, or the vertebral column......

Wiki User

∙ 16y ago

What else can I help you with?

Is a sea urchin an invertebrate?

A sea urchin is an invertebrate because it does not have a backbone, in other words, the vertebral column

Is a sea urchine an invertebrate or a plant?

A sea urchin is an invertebrate.

Are sea urchin invertebrate?

yes

Sea urchin invertebrate?

yes

What Invertebrate has poisonous stingers?

Sea urchin's

What is a spiny-skinned invertebrate that lives on the ocean bottom?

Sea urchin

Is a sea urchin a sea plant?

No, sea urchins are animals. They are echinoderms (meaning "spiny skin") and are related to sea stars, sea cucumbers, and sand dollars. They eat kelp and other forms of algae.

A spiny-skinned invertebrate that lives on the ocean bottom floor is called what?

A spiny-skinned invertebrate that lives on the ocean bottom floor is called a sea urchin.

What is an Invertebrate beginning with the letter 'U'?

Urchin

What is a spiny-skinned invertebrate called?

No, while crabs are indeed invertebrates thy have a carapace not a skin.

What are Sea urchin?

The classification of a Sea Urchin is Echinoidea

The gonads of the are considered to be a delicacy?

sea urchin