Evolution AP Bio

What does a node represent?

• A divergent event leading to two related lineages

• A convergent event leading to two unrelated lineages

• A divergent event leading to two unrelated lineages

• A convergent event leading to two related lineages

Which two are most closely related?

• Human & Gorilla

• Human & Orangutan

• Human & Gibbon

• Human & Chimpanzee

Tags

NGSS.MS-LS4-2

Which position would you find the outgroup?

• A

• B

• C

• D

Tags

NGSS.HS-LS4-1

NGSS.HS-LS4-2

Which is the outgroup?

• Asian Brown Bear

• Black Bear

• European Brown Bear

• Polar Bear

Tags

NGSS.MS-LS4-2

Evolution is the widely held notion that all life is related and has descended from a common ancestor: the birds and the bananas, the fishes and the flowers
 -- all related That is, complex creatures evolve from more simplistic ancestors naturally over time.

• Fact

• Theory

• Law

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

The theory of evolution states that

• species change over time, sometimes developing into new species

• species that are extinct have no biological relationship to living species

• the environment of Earth is constant over time

• different animal species always interbreed to form new and different species

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Which two organisms would be grouped together on the branch with two placements?

• Cat & Cow

• Cow & Horse

• Horse & Human

• Human & Cat

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Which three organisms would be grouped together on the branch with three placements?

• Cat

• Cow

• Horse

• Human

• Pig

Tags

NGSS.MS-LS4-2

Which traits would be at the circled part of the

phylogenetic tree?

• Lactose & Protein A

• Protein A & Protein B

• Protein B & Casein

• Casein & Lactose

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Which level does natural selection act on?

• Individual Genotype

• Individual Phenotype

• Population Genotype

• Population Phenotype

Tags

NGSS.MS-LS4-4