Biology, Chapter 10, Principles of Evolution, Post Assessment

If an organism has a vestigial structure, that structure likely once had a function in a(n)

• close relative
• early ancestor
• unrelated organism
• embryological stage

Tags

NGSS.MS-LS4-2

Mutations are important because they bring about

• death of the organism in which they develop
• genetic variation needed for a population to evolve
• benefits for the individual, not for the population
• Hardey-Weinberg equilibrium within a population

Tags

NGSS.MS-LS4-4

NGSS.MS-LS3-1

Group of organisms capable of interbreeding and producing fertile offspring.

• species
• gene pool
• population
• homologous structure

Tags

NGSS.MS-LS4-4

Charles Darwin came up with this theory 

• Natural Selection
• Mutation

Tags

NGSS.MS-LS4-4

NGSS.MS-LS4-2

To adjust to a changing environment

• Mutation
• Adapt

Tags

NGSS.MS-LS4-4

Darwin wrote that organisms with traits that are best suited to the environment will ________________

• increase in number
  
• become extinct
  

Tags

NGSS.MS-LS4-4

Another word for adapt is ____________.

• change
• create

Tags

NGSS.MS-LS4-2

Which of the following is NOT an example of natural selection? 

• People selectively breeding hamsters.
• Insect populations developing resistance to certain pesticides.
• Bacteria becoming resistant to antibiotics.
• Male birds of certain species developing colorful feathers to attract female mates.

Tags

NGSS.MS-LS4-4

What characteristic did Darwin observe about the finches on the Galapagos Islands?

• Their feathers 
• Genotypes 
• Their beaks
• Their body sizes

Tags

NGSS.MS-LS4-2

Which term refers to the process by which individuals that are better suited to the environment survive and reproduce therefore passing down their genes to their offspring? 

• Evolution 
• Variation 
• Adaptation
• Natural Selection 

Tags

NGSS.MS-LS4-4