B4 - Sampling Techniques

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  • Created by: Eman
  • Created on: 07-08-12 17:25
Sampling
Counting a small number of the total population and working out the total from the sample.
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Distribution
The location of organisms of one species.
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Population
The number of organisms of a particular species in an area.
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Community
Different populations living together in one area.
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Relationship
Interaction between organisms of different species that live together and affect each other.
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Quadrats
Square frames used to count the number of a particular species in the frame.
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Transect Lines
Tapes laid across an environment to count the organisms touching the tape to study their distribution.
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Other cards in this set

Card 2

Front

The location of organisms of one species.

Back

Distribution

Card 3

Front

The number of organisms of a particular species in an area.

Back

Preview of the back of card 3

Card 4

Front

Different populations living together in one area.

Back

Preview of the back of card 4

Card 5

Front

Interaction between organisms of different species that live together and affect each other.

Back

Preview of the back of card 5
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