Warm Blooded Vertebrates Test

Bird adaptations for flight include....

• lightweight skeleton

• aerofoil shaped wings

• flight muscles attached to the breast bone

• all choices

Which bird is the state bird of Pennsylvania?

• ruffed grouse

• pelican

• hummingbird

• penguin

Which bird lives in Antarctica and males take care of the eggs while the females go hunt?

• pelican

• penguin

• kiwi

• hummingbird

Which of the birds we discussed in class cannot fly or swim?

• pelican

• kiwi

• hummingbird

• ruffed grouse

Which bird has the longest wingspan and has a large pouch to catch food?

• kiwi

• ruffed grouse

• pelican

• penguin

Birds have all of the following characteristics except...

• four-chambered heart

• feathers

• beak

• teeth

When animals mate with one partner for an entire season or lifetime

• polygamy

• monogamy

• monotremes

• precocial

Animals that are able to regulate their own body temperature

• endothermic

• ectothermic

• precocial

• altricial

What are monotremes?

• mammals that give live birth

• mammals that lay eggs

• mammals that have a pouch to feed their young

• all mammal babies

The heart of a mammal consists of how many heart chambers?

• 2

• 3

• 4