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Science

Two

  1.  
    all of our genetic material
  2.  
    two recessive alleles
  3.  
    inheriting the same allele from each parent (AA, aa)
  4.  
    gene version that covers another gene version
  5.  
    organisms "genes" the alleles they inherit
  6.  
    organism's physical appearance (brown hair, black hair, blonde hair)
  7.  
    circle is female, square is male,shaded means they all have the trait, horizontal lines mean marriage/reproduction, vertical lines mean offspring
Answer Key
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Science (Answer Key)

Two

  1.  
    all of our genetic material
    DNA
  2.  
    two recessive alleles
    homozygous recessive
  3.  
    inheriting the same allele from each parent (AA, aa)
    homozygous
  4.  
    gene version that covers another gene version
    dominant allele
  5.  
    organisms "genes" the alleles they inherit
    genotype
  6.  
    organism's physical appearance (brown hair, black hair, blonde hair)
    phenotype
  7.  
    circle is female, square is male,shaded means they all have the trait, horizontal lines mean marriage/reproduction, vertical lines mean offspring
    pedigrees

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