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The gene for brown coloured hai is recessive over gene for black coloured hair |
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Answer» Answer. Let, the GENE for red HAIR colour (rr) is recessive and the gene for black hair colour (BB) is dominant. According to the FLOW chart the hair colour of a child will be black (Br) if he inherits a gene for red colour hair (rr) from his mother and a gene for black colour hair (BB) from his FATHER. |
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