Variation

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  • Created by: lucie
  • Created on: 16-01-13 17:58
What is intraspecific?
Variation between the same species
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What is interspecific?
Variation between different species
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What are any differences between identical twins down to?
Environmental factors as they are genetically identical
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What causes differences within a species?
Both genetics and environmental factors. Individuals have different forms of the same gene ( allele) which causes genetic differences. Individuals with the same gene may have a different phenotype because of environmental factors.
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Why does a sample have to be random?
So that the sample isn't biased
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What does a small standard deviation means about the sample?
There is a small range, most of the data is close to the mean.
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Other cards in this set

Card 2

Front

What is interspecific?

Back

Variation between different species

Card 3

Front

What are any differences between identical twins down to?

Back

Preview of the front of card 3

Card 4

Front

What causes differences within a species?

Back

Preview of the front of card 4

Card 5

Front

Why does a sample have to be random?

Back

Preview of the front of card 5
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