Evolution

Ducks and beavers both have webbed-feet.

• allopatric speciation

• adaptive radiation

• convergent evolution

• coevolution

• sympatric speciation

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-1

There are species of lizards that burrow underground. Gophers and moles are mammals that also burrow underground.

• allopatric speciation

• adaptive radiation

• convergent evolution

• coevolution

• sympatric speciation

Tags

NGSS.HS-LS4-4

The cuckoo bird and cowbirds have evolved eggs that closely mimic those of other birds (the hosts). Their young also have characteristics (feather coloration and calls) that mimic the young of those other birds and encourage the host parents to feed them. In response, some hosts have developed the ability to discriminate between their own offspring and eggs, and those of the cuckoos and cowbirds.

• allopatric speciation

• adaptive radiation

• convergent evolution

• coevolution

• sympatric speciation

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-2

if a storm hits, and several birds are blown to an island, the island birds are now........

• behaviorally isolated

• geographically isolated

• temporally isolated

• mechanically isolated

Tags

NGSS.HS-LS4-5

There are species of lizards that burrow underground. Gophers and moles are mammals that also burrow underground.

• allopatric speciation

• divergent evolution

• convergent evolution

• coevolution

• sympatric speciation

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-2

In convergent evolution, organisms share physical similarities because they 

• have a common ancestor
• live in the same enviornment
• develop homologous structures
• are closely related 

Tags

NGSS.MS-LS4-2

• The image shows convergent evolution. 
• The image shows divergent evolution. 
• The image shows adaptive radiation.
• The image shows analogous structures.

Tags

NGSS.HS-LS4-1

• The image shows convergent evolution.

• The image shows divergent evolution.

• The image shows adaptive radiation.

• The image shows homologous structures.

Tags

NGSS.MS-LS4-2

What happens in divergent evolution? 

• organisms become more similar
• organisms become less similar
• species become more related
• adaptive radiation always occurs

Tags

NGSS.HS-LS4-4

Two organisms that have a common ancestor but overtime evolved into different species. What is this called

• convergent
• divergent
• coevolution

Tags

NGSS.MS-LS4-2