SEX LINKED TRAITS

Y LINKED TRAITS

?HYPERTRICHOSIS PINNAE AURIS

X LINKED TRAITS

CLEFT PALATE, CONGENITAL NIGHT BLINDNESS, 3 TYPES OF DEAFNESS, DUCHENE MUSCULAR DYSTROPHY, ECTODERMAL DYSPLASIA, VITAMIN D RESISTANT RICKETS

HEMOPHILIA

HEMO  ('emo)

PHILADELPHIA  FILA + DELFIA  (NOT DELFOS)

QUEEN VICTORIA

COLOR BLINDNESS

ALLELES

X^Cb- DOMINANT

X^cb- RECESSIVE

COMBINATIONS

X^Cb X^Cb- NORMAL FEMALE

X^Cb X^cb- NORMAL FEMALE, CARRIER

X^cb X^cb- COLOR BLIND FEMALE

X^Cb Y- NORMAL MALE

X^cb Y- COLOR BLIND MALE

MATINGS

NORMAL FEMALE CARRIER x NORMAL MALE

COLOR BLIND MALE x NORMAL FEMALE

COLOR BLIND MALE x CARRIER FEMALE

IF 10% OF A POPULATION'S MALES ARE COLOR BLIND, WHAT PERCENTAGE OF THE FEMALES ARE COLOR BLIND?

©1998 by Steve Savage