What is an example of top-down regulation?
A) availability of sunlight
B) control of a prey population by a predator
C) large amounts of food
D) drought killing young willow trees
E) none of these answer choices are correct
Correct Answer:
Verified
Q50: Draw a graph of population size over
Q51: Why is it difficult to determine whether
Q52: Which species' population size is closer to
Q53: How might the fact that a threatened
Q54: Fire can be an effective bottom-up regulator.
Q56: Fluctuations in populations that produce a very
Q57: The current interglacial period (global warming)has allowed
Q58: How does maintaining the top-down regulation by
Q59: Availability of water,food,and sunlight are all _
Q60: Habitat destruction,the number-one reason that species become
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents