Rays Quiz: questions and answers

1. What is the scientific name for rays?

Salmon

Batoidea

Pomfret

2. What is the shape of Batoidea fish?

Flat-bodied

Like a whale

Round-bodied

3. How does Batoidea respire?

Through the gall bladders

Through the spiracles and gills

Through mouth

4. How do rays reproduce?

It is naturally fertile

It exposes eggs

It conserves sperms

5. How deep in waters do rays live?

10,000 ft

500 ft

9,800 ft

6. Which of the following fish comes in close relatives of rays?

A trout

A shark

A cod

7. How do rays move?

By flapping fins like wings

By moving the full body

Like a snake

8. Which type of skeleton do rays have?

Cartilaginous

Bony

Exoskeleton

9. Which phylum do rays relate to?

Chordata

Annelid

Cnidaria

10. Which species of rays live in the open water?

Thornback ray

Southern stingrays

Manta Rays

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