MS LS 4-2 AND MS LS 4-3

Hair

Bony skeleton

Amniotic eggs

Eggs with shells

1

2

5

They do not share a common ancestor

Fish (pink)

Frog (purple)

Salamander (green)

Mouse (blue)

The function of these bones is the same in all animals

They live in similar environments

They have a common ancestor

All organisms resemble humans

a common ancestor.

embryos.

traits when adults.

parents.

Rabbits evolved from hippopotamus.

Hippopotamus share a common ancestor with rabbits.

Hippopotamus evolved from rabbits.

Hippopotamus and rabbits share the same traits.

calf and rabbit

fish and human

pig and tortoise

salamander and chick

Humans are technically considered fish in the earliest stages of development.

This is how all embryos breathe before lungs develop.

It is a common mutation found in most vertebrate species.

Humans and fish share a common ancestor which has gill slits.

True

False

Chicken

Lizard

Eagle

Pig