Front

What does Type 3 survivorship curve indicate?

Back

High death rates at a young age.

Front

What is the term for population increases at a constant rate over time?

Back

Exponential Growth.

Front

Which statement is NOT true of a specialist species?

Back

They often lose in competition for resources to generalists.

Front

What point on a population growth graph typically represents the carrying capacity?

Back

D.

Front

What is a generalist species?

Back

A species that generally has a wide range of things in their diets as well as a relatively large area of habitat.

Front

Define carrying capacity in population ecology.

Back

The maximum number of individuals of a species that an environment can support sustainably.

Front

What is logistic growth?

Back

Population growth that starts exponentially but slows as the population reaches carrying capacity.

Front

What is a density-dependent factor?

Back

A factor that affects population size in relation to the population's density, such as food availability.

Front

What is a density-independent factor?

Back

A factor that affects population size regardless of the population's density, such as natural disasters.

Front

What is the difference between r-selected and K-selected species?

Back

r-selected species produce many offspring with low parental care, while K-selected species produce fewer offspring with high parental care.