Biology Chapter 14

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1 point

Logistic growth occurs when a population size increases greatly over a period of time.

True

False

1 point

If there is a regrowth of a damaged ecosystem in a area that still has healthy soil, it is an example of

Primary succesion

Secondary succesion

1 point

What is an example of parasitism?

wolves and mountain lions competing for the same resources

Fleas living on a dog

bees and flowers benefiting eachother

1 point

What is competitive exclusion?

when two species are competing for the same resources, one will be pushed out of the niche

two species that can both live in a niche together even if one is better suited for the niche

multiple species competing in a niche for resources

1 point

What type of population dispersion is individuals living at specific distances from another?

Random Dispersion

Uniform Dispersion

Clumped Dispersion

1 point

the three types of symbiosis are

1 point

The difference between immigration and emigration is

immigration is the movement into a population and emigration is the movement out of a population

Emigration is the movement into a population and immigration is the movement out of a population

1 point

A habitat includes all living and nonliving components of the enviroment

True

False

1 point

examples of Density-dependent factors are

disease

competition

predation

all of the above

10.

1 point

Lack of space and resources are examples of

population crash

limiting factors

exponential growth

Carrying capacity

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