2.12 Reading Quiz II

An unknown species employs a K-selected reproductive strategy. Which of the traits listed in the figure would accurately describe this species?

• A

• B

• C

• D

• E

When individuals join a population

• Aliens
• migration
• Immigration
• Emigration

Nesting birds often space themselves evenly from other nests. This pattern is called

• clumped dispersion.
• uniform dispersion.
• random dispersion
• scatter dispersion

Tags

NGSS.MS-LS2-2

Which of the following will increase the size of a population?

• emigration and births
• immigration and deaths
• immigration and births
• emigration and deaths

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-5

Which of the following is a density-dependent limiting factor?

• human activities 
• unusual weather
• competition
• natural disaster

Tags

NGSS.MS-LS2-4

Which of the following is a density-independent limiting factor?

• natural disaster
• predation
• disease
• parasitism

What does the graph represent?

• Emigration
• Exponential growth
• Immigration
• Logistic Growth

Tags

NGSS.HS-LS2-2

k - selected species are adapted for

• life in a stable ecosystem with competition

• life in an unstable ecosystem with little competition

• life outside their ecological niche

• somewhere in between

Which of these is an example of an r- Selected Species?

• 
• 
• 
• 

Which of these is a K-selected species?

• 
• 
• 
• 

Tags

NGSS.MS-LS4-4