Human Genetics: Couple # 3

Trait	Parents				Child
	MALE		FEMALE		Sperm	Egg
	Genotype	Phenotype	Genotype	Phenotype	Genotype	Genotype	Phenotype
Blood	I^O I^O	O	I^O I^O	O	I^O	I^O	O
Rh	Rh⁺ Rh⁺	+	Rh⁺ Rh^-	+	+	+ or -	+
Anemia	Hb Hb	normal	Hb^sHb	normal	Hb	Hb^s or Hb	normal
Sex	X Y	male	X X^h	female hemophilia carrier	X or Y	X or X^h	1/2 male hemophilia, 1/2 female hemophilia carrier
Myopia	n n	normal	n n	normal	n	n	normal
Dimples	D d	dimples	D d	dimples	D or d	D or d	3:1 dimples
Earlobes	E e	free	E E	free	E or e	E	free
Hair	S C	wavy	S S	straight	S or C	S	1:1 straight:wavy
Bald	b b	not bald	B b	not bald	b	B or b	1/2 male bald
Tongue	R r	roller	r r	nonroller	R or r	r	1:1 roller:nonroller
Toe	t t	first	T T	second	t	T	second
Tone	M m	deaf	m m	normal	M or m	m	1:1 deaf:normal

Father: Dominant: Rh⁺, Hb, dimples, free, roller, deaf Homozygous: I^O I^O, Rh⁺ Rh⁺, n n, b b, t t Heterozygous: Hb Hb, D d, E e, S C, R r, M m Recessive: blood O, not myopic, not bald, first Neither: wavy	Mother: Dominant: Rh⁺, Hb, dimples, free, straight, not bald, second Homozygous: I^O I^O, n n, E E. S S, r r, T T, m m Heterozygous: Rh⁺ Rh^-, Hb^s Hb, X X^h, D d, B b Recessive: blood O, not myopic, not bald, nonroller, normal tone Neither:

1. How many of this child's traits are like the phenotype of the mom? What are they?
  All, except below.
2. How many of this child's traits are like the phenotype of the dad? What are they?
  All, except below, second.
3. Does the child have any phenotypes that are different than either parent? If so, what are they?
  1/2 male hemophilia, 1/2 female hemophilia carrier, 3:1 dimples, 1:1 straight:wavy, 1/2 males bald, 1:1 roller:nonroller, 1/2 deaf
1. Does this child have genotypes that are different than either parent? If so, what are they?
  Male X^h Y, female X X, T t

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