2.1 Flashcards

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1
Q

Population

A

The amount of animals in the same species in the same area at the same time

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2
Q

Population Density

A

organisms/area

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3
Q

Population Distribution

A

The pattern of spacing

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4
Q

Clumped Distribution

A

Organisms that stay in groups, or clumping

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5
Q

Uniform Distribution

A

When a population is spread out evenly, most common in plants

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6
Q

Random Distribution

A

When organisms are randomly spread out, like seeds being thrown and landing in random spots

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7
Q

Random Sampling

A

of organisms in sample/area of sample

total # of organisms(X)/total area

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8
Q

Mark and Recapture

A

total marked/# of organisms(X)

total of recaptures w/ marks/# of recaptured

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9
Q

To get the most accurate results, you would do (more or less) trails and attempt to capture (more or less) organisms per capture

A

more;more

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10
Q

Where would sampling work best?

A

Plants and on things that don’t move

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11
Q

Where would mark and Recapture work best?

A

Moving organisms

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