Populations with low effective sizes are susceptible to all of the following except

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#Question id: 9570

#Section 1: Ecology

Which of the following would not be a significant component of the energy budget of a person sitting on a park bench on a warm and windy night,

exposed to the clear night sky?

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#Question id: 3491

#Section 2: Evolution

Some dogs love attention, and learns that if he barks, he gets attention. Which of the following might you use to describe this behavior?

A) The dog is displaying an instinctive fixed action pattern.

B) The dog is trying to protect its territory.

C) The dog has been classically conditioned.

D) The dog's behavior is a result of operant conditioning

E) The dog is displaying controlled by external stimuli

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#Question id: 9235

#Section 5: Applied Ecology & Evolution

Agricultural lands frequently require nutrient augmentation because ________.

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#Question id: 12284

#Section 1: Ecology

The feeding relationships among the species in a community determine the community's

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#Question id: 10673

#Section 2: Evolution

Which of following attributes of parasite agent acts as a biological control is not necessary?