Dissection Quiz Q4

How many hearts does an earthworm have?

• 1 Heart

• 3 Hearts

• 5 Hearts

• 7 Hearts

Which of the following is true about earthworm gender?

• All Earthworms are Female

• All Earthworms are Male

• Earthworms can be either female or male

• Earthworms are both female and male

Tags

NGSS.MS-LS1-4

NGSS.MS-LS3-2

What is the large spot on a starfish's central disc called?

• Mouth

• Madreporite Plate

• Spines

• Tube Feet

What are the intestines of a starfish called?

• Arms

• Madreporite plate

• Pyloric cecum

• Tube feet

What happens if a starfish loses an arm?

• The starfish permanently loses that arm

• The arm will regenerate or it grows again

• The starfish grows two new arms

• The starfish rolls up into a ball

Tags

NGSS.MS-LS1-5

How many eyes does a starfish have?

• 1 eye in total

• 2 eyes just like mammals

• 5 eyes or one on each arm

• 7 eyes because it is awesome

How does a starfish eat?

• It spits out its stomachs to dissolve food

• A starfish chews with its teeth

• Starfish don’t eat and instead absorb everything they need from seawater

• It has a mouth on each arm to eat

Tags

NGSS.MS-LS1-7

What are the claws of a crayfish called?

• Cheliped

• Antenna

• Walking Legs

• Swimmerets

Where are the teeth of a crayfish located?

• In its Mouth

• In its Stomach

• In its Heart

• Its Claws are its Teeth

Where is the heart of a crayfish located?

• On the cheliped

• On its back

• Inside of its stomachs

• Near its brain