Jellyfish Quiz

How many species of jellyfish are there worldwide?

• Over 2,000

• Over 3,000

• Over 1,000

• Over 500

What is the outer layer of a jellyfish called?

• Epidermis

• Gastrodermis

• Endoderm

• Meso blee

What percentage of a jellyfish's body is made up of water?

• 50%

• 70%

• 85%

• 95%

What unique ability do some jellyfish have that allows them to glow?

• Photosynthesis

• Electroluminescence

• Bioluminescence

• Thermoregulation

How do jellyfish consume and expel waste?

• Through their skin

• Through the same opening

• Through their tentacles

• Through separate openings

What is the primary diet of jellyfish?

• Seaweed

• Plankton

• Coral

• Algae

Which species of jellyfish is known to potentially live forever?

• Moon Jellyfish

• Lion's Mane Jellyfish

• Immortal Jellyfish

• Box Jellyfish

What is the name for a baby jellyfish?

• Larva

• Polyp

• Ephra

• Medusa

What is the largest known species of jellyfish?

• Moon Jellyfish

• Lion's Mane Jellyfish

• Box Jellyfish

• Hair Jelly

What is a group of jellyfish called?

• A colony

• A bloom

• A school

• A pod