Multiple Choice
Being that grey wolves are a keystone species in North America, after their reintroduction into the Yellowstone ecosystem, which of the following events occurred?
A) The number of predators in the ecosystem was increased.
B) The number of prey in the ecosystem was reduced.
C) The plant composition became more varied and lush.
D) All of the above occurred.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Plants do both photosynthesis and cellular respiration.
Q3: How does the phosphorus cycle DIFFER from
Q4: In relationships that involve predation or herbivory,
Q5: What is predation?<br>A)Two or more individuals attempting
Q6: Which of the following processes plays an
Q7: How does this diagram illustrate the first
Q8: Define ecological niche and explain the role
Q9: Which of the following is an example
Q10: Define symbiosis. Identify and briefly describe three
Q11: Which of the following is NOT a