Understanding ourselves: w/s 12b

Grid 1: Characteristics and alleles

Characteristic / Dominant allele / Dominant phenotype / Recessive allele / Recessive phenotype
Eye colour / B / Brown / b / Blue
Mouth Shape / Q / Curved upwards / q / Curved downwards
Nose Shape / N / Straight nose / n / Upturned nose
Face Shape / A / Round face / a / Square face
Ear lobes / E / Free lobes / e / Attached lobes
Dimples / D / No dimples / d / Dimples
Straight/curly hair / H / Straight / h / Curly
Hair colour / G / Fair hair / g / Dark hair
Freckles / F / Freckles / f / No freckles
Cleft chin / C / No cleft / c / Cleft chin

Grid 2a: Record Grid

Mother ______Father______

Name of child:______

Characteristic / Maternal allele / Paternal allele / Phenotype
Eye colour
Mouth Shape
Nose Shape
Face Shape
Ear lobes
Dimples
Straight/curly hair
Hair colour
Freckles
Cleft chin

Grid 1: Characteristics and alleles

Characteristic / Dominant allele / Dominant phenotype / Recessive allele / Recessive phenotype
Eye colour / B / Brown / b / Blue
Mouth Shape / Q / Curved upwards / q / Curved downwards
Nose Shape / N / Straight nose / n / Upturned nose
Face Shape / A / Round face / a / Square face
Ear lobes / E / Free lobes / e / Attached lobes
Dimples / D / No dimples / d / Dimples
Straight/curly hair / H / Straight / h / Curly
Hair colour / G / Fair hair / g / Dark hair
Freckles / F / Freckles / f / No freckles
Cleft chin / C / No cleft / c / Cleft chin

Grid 2a: Record Grid

Mother ______Father______

Name of child:______

Characteristic / Maternal allele / Paternal allele / Phenotype
Eye colour
Mouth Shape
Nose Shape
Face Shape
Ear lobes
Dimples
Straight/curly hair
Hair colour
Freckles
Cleft chin