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What is Variation?
- The differences between living things of the same species is called variation.
- e.g. eye colour
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What is a species?
- Living things of the same type belong to the same species.
- e.g. humans are one species and dogs are another species.
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Name an inherited characteristic that is a result of genetic inheritance from the parents.
- - eye colour
- - blood group
- - hair colour
- - skin colour
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What do we call Variation caused by the surroundings.
e.g. scars, accent
Environmental variation
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What do we call putting different species into different groups according to their features?
Classification
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Chelsea has bright pink hair, what type of variation is this?
Environmental variation
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Lisa has blue eyes, what type of variation is this?
Inherited variation
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How much of the genetic information needed for an individual does a sperm cell contain?
Half of the genetic information
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There are 5 kingdoms.
Which one is missing from this list Plants, Fungi,Prokaryotes and Protoctists?
Animals
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The animal kingdom can be divided into 5 categories. Name them.
Mammals, reptiles, birds, fish, amphibians
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Animals can be divided into 2 main groups, vertebrates and invertebrates. What does Vertebrates and invertebrates mean?
Vertebrates animals with a backbone
Invertebrates animals with no backbone
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