Animals LEOCT Review 1

What do you call animals that control their body temp by the environment? (Reptiles, fish, and amphibians)

• Isotherm

• ectotherm

• endotherm

• mesotherm

A dramatic or sudden physical change an animal undergoes during their life cycle is known as

• birth

• metamorphosis

• growth

• surprise

When thinking about the life cycle of a frog, which of these is true?

• Frogs lay eggs on land

• Frogs leave the water to eat food

• Frogs must lay eggs in water

• Frogs lay eggs on land because they have hard shells

Match the following

• invertebrate

• an animal with no backbone

• terrestrial

• another name for backbone

• vertebrate

• living on land

• notochord

• a hollow nerve cord running the length of the body

• spine

• an animal with a backbone

What did the adaption of a hard exterior shell allow animals to do?

• Run

• Live on land

• Live in deep water

• Create large offspring

What did scientist do to make studying animals easier?

• they studied them more

• they divided into groups

• they made a team to study them easier

What is the hard outer cover on arthropods called?

• skeleton

• shell

• exoskeleton

Which of the following are crustaceans?

• Shrimps, crabs, lobsters, and crayfish

• Spiders and ticks

• Deer, humans, and cows

• Jellyfish and Starfish

The condition of having similar parts regularly arranged around a central axis.

• Asymmetry

• Radial Symmetry

• Bilateral Symmetry

Which term of direction refers to the upper or back end?

• Anterior

• Posterior

• Dorsal

• Ventral