Which of the Following Is Correct When Describing a Predator-Prey

question 72

Multiple Choice

Which of the following is correct when describing a predator-prey cycle?

• A)A decline in the number of predators causes a decline in the number of prey.
• B)A decline in the number of prey causes a decline in the number of predators.
• C)An increase in the number of predators triggers an increase in the number of prey.
• D)An up-and-down cycle will be seen for the prey animal.
• E)A seasonal die-off will occur without the other species present.

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Definitions:

Startle Response

A quick, automatic reaction to a sudden or threatening stimulus, often a protective mechanism.

Anxiety Disorder

An emotional health issue marked by significant concerns, anxiousness, or dread, impeding everyday functions.

Parasympathetic Nervous System

A component of the autonomic nervous system that facilitates rest and digest functions, serving as a balance to the sympathetic nervous system.

Startle Reflex

The startle reflex is an involuntary, sudden movement in response to a surprising or startling stimulus, often seen as part of the fight or flight response.