Biology Unit 6 Review

2 populations of giraffes live on opposite sides of a river, what type of isolation would this be?

• Behavioral

• Geographical

• Directional

• Temporal

Match the following....

• Directional Selection

• 
• Stabilizing Selection

• 
• Disruptive Selection

• 

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Match the following

• 1 of the conditions of no evolution

• large population

• sexual selection

• 2 populations that are dependent on each other so they evolve together

• coevolution

• mating behaviors/traits are still shown, even if they could cause harm

• speciation

• 2 populations who can interbreed

• species

• when two populations can no longer interbreed and become 2 different species

Tags

NGSS.MS-LS4-4

NGSS.MS-LS3-2

Using the following information make the cladogram:

- spiders, cats, dogs and frogs have 4 legs

- only cats, dogs and frogs have a vertebrae

- only cats and dogs have fur

- only cats have claws

e

f

g

h

a

b

c

d

cat

4 legs

vertebrae

spider

frogs

dog

claws

fur

Tags

NGSS.MS-LS4-2

These animals are carnivores...​ (a)   ​ (b)   ​ (c)  

• wolf
• leopard
• house cat
• horse
• tortoise

What traits does a ray finned fish have?

• four limbs

• vertebrae

• amniotic egg

• eggs with shell

1. Arm bones, wing bones and dolphins are an example of this. ​ (a)  

2. Insect wings and bat wings are an example of this.​ (b)  

3. Animals (fossils) that show the the connection between the ancestor and what it evolved into. ​ (c)  

• homologous structures
• analogous structures
• transitional species

Tags

NGSS.MS-LS4-2

1. Individuals can evolve. ​ (a)  

2. If there few amino acid differences the organisms are more closely related. ​ (b)  

• False
• True

Tags

NGSS.MS-LS4-4

Fox babies that are too small won't survive and those that are too big need too much food to survive but the ones that are born with medium weight are developed enough without needing too much food, what type of selection is this?

• directional

• stabilizing

• disruptive

• geographic

Tags

NGSS.MS-LS4-4

NGSS.MS-LS4-6

Match the following

• homologous structures

• change in a species overtime

• microevolution

• Similar structures evolve independently, form because of similar environments

• macroevolution

• study of early development shows proof of common ancestor

• analogous sturctures

• Similar structures evolve from same common ancestor

• embryology

• change in a population over time

Tags

NGSS.MS-LS4-4

NGSS.MS-LS4-2

NGSS.MS-LS4-3