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15 Cards in this Set

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  • Back
Name the five subgroups of the Animal Kingdom.
Mammals, fish, birds, amphibians, and reptiles.
describe 5 characteristics about mammals.
hair, specialized teeth, live birth, mammary glands, eats.
describe 5 characteristics about fish.
scales, fins, gills, live in water, eats.
describe 5 characteristics about birds.
wings, feathers, amniotic eggs, beaks, eats.
describe 5 characteristics about amphibians.
live on land, live on water, think skin, take in 02, eats.
describe 4 characteristics about reptiles.
heavy scales, lungs, lay eggs on land, eats.
Mammal fertilization?
internal.
Fish fertilization?
external.
Bird fertilization?
internal.
Amphibian fertilization?
external.
Reptile fertilization?
internal.
What is significant about Marsupials?
they carry young in a pouch.
What is significant about amniotic eggs?
They protect the interior of the egg by providing a thick cover and keeping it from drying out.
What animals have amniotic eggs?
Mammals, birds, and reptiles.
What is significant about fish having scales?
they reduce friction.