MALE GAMETES
TRAIT: HAIR
Curly (C) Straight (c)
Male Genotype: CC
Male Phenotype:
Female Genotype:
CC
FEMALE
GAMETES
Female Phenotype:

Help plz

What must be true for natural selection to heppen

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.

Speed is the ratio of the distance of an object moves to