Homeostasis Storyline Review

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.

Front

What is carrying capacity?

Back

Carrying capacity is the maximum number of individuals of a particular species that an environment can support sustainably.

Front

What are limiting factors?

Back

Limiting factors are environmental conditions that restrict the growth, abundance, or distribution of an organism or a population.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular ecosystem, including the number of different species and their relative abundance.

Front

What is a trophic cascade?

Back

A trophic cascade is an ecological phenomenon triggered by the removal or addition of top predators, which leads to dramatic changes in ecosystem structure and nutrient cycling.

Front

What are abiotic factors?

Back

Abiotic factors are the non-living components of an ecosystem, such as temperature, water, sunlight, soil, and air.

Front

What is variation in biology?

Back

Variation refers to the differences in physical traits among individuals in a population, which can be due to genetic differences.

Front

How does environmental resistance affect population growth?

Back

Environmental resistance limits population growth by introducing factors such as food scarcity, predation, disease, and competition.

Front

What is the significance of keystone species?

Back

Keystone species are species that have a disproportionately large effect on their environment relative to their abundance, playing a critical role in maintaining the structure of an ecological community.

Front

What is the relationship between biodiversity and ecosystem stability?

Back

Higher biodiversity generally leads to greater ecosystem stability, as diverse ecosystems are more resilient to disturbances and changes.