Varriation

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Feature Inherite Environmen Both
d t
Eye Colour
Ear Lobes
Tongue Rolling
Hair Colour
Health
Height
Weight
Gender
Music Taste
Sporting Ability
Blood Group
Birth Weight
Skin Colour
Artistic Ability

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Music Ability
IQ
Variation
What Is Variation?
The mixing of genetic material during sexual reproduction causes genetic
variation. Inherited differences are due to genes we get from our parents.
Genes control the characteristics we develop. The human body and other plant
and animal species contain chromosomes, which carry the genes that control
different characteristics. On fertilisation a unique set of chromosomes is
created ­ half from the mother and half from the father. The new individual is
genetically unique.…read more

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