Based on their names, Felis concolor and Felis leo do NOT belong to the same...

• species

• genus

• order

• group

What did traditional classification take into account when putting organisms in categories?

• DNA

• RNA

• Similar appearance

• Types of cells

Why is it that some organisms look similar but do not share a recent common ancestor?

• convergent evolution

• divergent evolution

• Shared DNA

• organism who don't share recent common ancestors don't look alike

Tags

NGSS.MS-LS4-2

What does cladistics analysis show about organisms?

• They are all alike

• All organisms have a recent common ancestor

• The order in which we can watch organisms evolve

• The order in which derived characters evolved

Similar genes are evidence of...

• convergent evolution

• common ancestory

• cladistics

• evolution

Tags

NGSS.HS-LS4-1

What is the main idea behind the model of a molecular clock?

• drastic mutations happen quickly

• neutral mutations happen at a steady rate

• To show how evolutionary time passes

• To show how evolution happened

Some scientists propose that the kingdom Protista should be broken up into several kingdoms. Why?

• Protists are very diverse organisms

• They do not fit into other kingdoms

• They have characteristics of both plants and animals

• all of the these answer choices

Tags

NGSS.MS-LS4-2

What is thought to be true about the 3 domains of living things?

• They diverged from a common ancestor before eukaryotes

• They converged from a common ancestor before eukaryotes

• They came from eukaryotes and became prokaryotes

• There should be more domains

Which 3 of the following are ways archaebacteria differ from bacteria? (select 3)

• Archeae are autotrophs

• Archeae have similar genes to eukaryotes

• They have different membrane lipids

• Do not have peptidoglycan in their cell walls

Select the 3 ways bacteria are identified.

• Cell shape

• How energy is obtained

• Movement

• Infections they cause