Which of the following is a term for a group of similar organisms that can produce fertile offspring?

• individual
• population
• species
• fossil

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Which of the following is a fossil?

• a plant that has recently died
• a group of organisms that can reproduce
• a structure or organ that no longer functions
• a trace of an organisms that existed in the past

The difference in the physical traits of an individual from those of other individuals in a group is called a(n)

• change
• adaption
• species
• variation

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Over time, adaptions can lead populations to experience 

• environmental changes
• genetic changes
• geological changes
• extinction

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

what did Charles Darwin observe in finch populations of the Galapagos Islands off the coast of South America?

• different species on different islands
• all species on one of the islands
• identical species on all the islands
• the same species as North America

In natural selection, the selective agent is the

• humans
• mutations
• breeders
• environment

Tags

NGSS.HS-LS4-4

All rabbits living in a particular area would be an example of a(n)

• population
• species
• fossil
• individual organism

which of the following describes natural selection

• it acts on genetic material directly
• it acts on existing heritable physical traits
• it forms new traits 
• it forms new genetic material

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

which of the following is an example of a vestigial structure?

• the wings of a red-tailed hawk
• the hind limbs of a house cat
• the fins of sharks
• the wings of an ostrich

Tags

NGSS.MS-LS4-2

What is suggested by the similarity of early embryos of different species of vertebrates?

• no evolutionary relationships between the groups
• recent common ancestry
• similar environments in the past
• evolution from a distant common ancestor

Tags

NGSS.MS-LS4-3