Question 1

Which of the following best describes the difference between proximate and ultimate causation in animal behavior?

Accepted Answer

Proximate causation explains the immediate physiological or environmental triggers for a behavior, while ultimate causation explains the evolutionary significance of the behavior.

Question 2

A researcher observes that male stickleback fish attack any object with a red underside. This is an example of which behavioral concept?

Accepted Answer

Fixed action pattern

Question 3

Which of the following is an example of habituation?

Accepted Answer

A prairie dog stops responding to humans walking nearby after living near a hiking trail for several months.

Question 4

Which experiment would best help determine the relative influence of genetics and environment on a specific animal behavior?

Accepted Answer

Cross-fostering offspring of one species with parents of another species.

Question 5

Which of the following best illustrates associative learning?

Accepted Answer

A dog learns to sit when it hears a command because it receives a treat.

Question 6

In the context of optimal foraging theory, which equation best represents the goal of an animal's foraging behavior?

Accepted Answer

$$Net\,Energy\,Gain = Energy\,Obtained - (Time + Energy\,Expended)$$

Question 7

Which of the following is most likely to be true for a species with internal fertilization and high certainty of maternity but low certainty of paternity?

Accepted Answer

Females are more likely to provide parental care than males.

Question 8

Which scenario best demonstrates the concept of imprinting?

Accepted Answer

A young goose follows the first moving object it sees after hatching, regardless of species.

Question 9

Which of the following is an example of altruistic behavior in animals?

Accepted Answer

A ground squirrel gives an alarm call, warning others of a predator but increasing its own risk.

Question 10

Which of the following best describes the difference between classical and operant conditioning?

Accepted Answer

Classical conditioning pairs an arbitrary stimulus with a response, while operant conditioning involves learning through consequences of behavior.

Question 11

A digger wasp uses a ring of pinecones to locate its nest. This is an example of which type of learning?

Accepted Answer

Spatial learning

Question 12

Which of the following best explains why sexual selection can lead to traits that are not favored by natural selection?

Accepted Answer

Sexual selection can favor traits that increase mating success even if they decrease survival.

Question 13

Which of the following is a real-world example of frequency-dependent selection as described by game theory?

Accepted Answer

The presence of multiple behavioral strategies in side-blotched lizards, where the success of each strategy depends on the frequency of others.

Question 14

Which of the following best describes the relationship between genotype, environment, and animal behavior?

Accepted Answer

Behavior results from complex interactions between genotype and environment.

Question 15

In a cross-fostering experiment, California mice raised by white-footed mice showed reduced aggression toward intruders. What does this result suggest?

Accepted Answer

Aggression in California mice is influenced by the environment.

Question 16

Which of the following equations best represents the concept of inclusive fitness in the context of altruism?

Accepted Answer

$$Inclusive\,Fitness = Direct\,Fitness + Indirect\,Fitness$$

Question 17

Which of the following is an example of a fixed action pattern?

Accepted Answer

A goose rolling any round object back to its nest, even if it is not an egg.

Question 18

Which of the following best explains why male birds are often more colorful than females in many species?

Accepted Answer

Females prefer to mate with males that display bright colors, which is a result of sexual selection.

Question 19

Which of the following best describes the role of the nervous system in animal behavior, as illustrated in the first image?

Accepted Answer

The nervous system integrates sensory input and coordinates motor output.

Animal Behavior: Mechanisms, Development, and Evolutionary Significance

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