CLEP Biology Practice Test

Explanation

Human ecology is the correct term because it specifically examines the interactions and interdependencies between human populations and their environment, focusing on the social, cultural, and biological aspects of these relationships. This field of study combines principles from ecology, sociology, and anthropology to understand the complex dynamics between humans and their surroundings.

Explanation

When you turn on the news and hear about countries working together to combat climate change, you're likely hearing about efforts related to the Paris Agreement. This international agreement aims to reduce greenhouse gas emissions and mitigate the effects of global warming. The Paris Agreement is the correct answer because it specifically targets emissions reductions. In contrast, the Kyoto Protocol, while also focused on emissions, is an earlier agreement that the Paris Agreement built upon.

Explanation

Habitat destruction is correct because human activities like deforestation, land conversion, and urbanization lead to the destruction and fragmentation of natural habitats, resulting in population decline and extinction of many species.

Explanation

60% is correct because the United Nations estimates that around 60% of the global population resides in urban areas, driven by factors such as economic opportunities and improved access to services.

Explanation

Eusociality is correct because it describes the social structure of insects like ants, bees, and termites, which live in colonies with different castes, applying principles of entomology to understand their social behavior and organization.

Explanation

A complex hierarchical structure with alpha males is correct because chimpanzees live in large groups with dominant males leading the group, by applying principles of primatology to understand their social behavior and dominance hierarchies.

Explanation

Communicating food sources is correct because the waggle dance informs other bees about the direction, distance, and quality of nectar-rich flowers, applying principles of insect communication to understand their social behavior.

Explanation

Penguins are correct because they live in large colonies with complex social structures, including cooperative breeding and communal chick-rearing, since they work together for mutual benefit and survival.

Explanation

Complex communication systems are correct because primates use a variety of vocalizations, gestures, and facial expressions to convey information and maintain social bonds, applying principles of evolutionary biology to understand their social behavior.

Explanation

Stereotyped behaviors are innate, while learned behaviors are acquired is correct because stereotyped behaviors are fixed, instinctual patterns of behavior that are present from birth, whereas learned behaviors are acquired through experience and learning.