Sea Jelly Quiz

What is the scientific name of the Immortal Jellyfish? *

1 point

Chironex Fleckeri

Cyanea capillata

Turritopsis dohrnii

Ctenophora

What are the cells called that house their harpoons? *

1 point

Nematocysts

Mitochondria

Ampullae of Lorenzini

Chloroplasts

What organ does a sea jelly not lack? *

1 point

Lungs

Eyes

Brains

Central nervous system

About how long ago did sea jellies evolve? And in what period? *

1 point

600 million years ago: Cambrian

480 million years ago: Ordovician

700 million years ago: Precambrian

500 million years ago: Cambrian