1) a woman and her spouse both show the normal phenotype for pigmentation, but b
ID: 7764 • Letter: 1
Question
1) a woman and her spouse both show the normal phenotype for pigmentation, but both had one parent who was an albino. the woman had one albino parent and one normal pigmentation parent. same for her spouse.a) show the genotype of an albino
b) genotype for woman and her spouse
c) genotype for woman's parents
d) show the punnet square for her spouse's offspring.
e) F1 genotype
f) F1 phenotype.
2) phenotypically p=purple, pp=white. what are the offspring of a cross between a heterygote and a white flower?
a)parental generation
b) show the punnett square
c) F1 genotype
d)F1 phenotyp
Explanation / Answer
1) a woman and her spouse both show the normal phenotype for pigmentation, but both had one parent who was an albino. the woman had one albino parent and one normal pigmentation parent. same for her spouse.
a) show the genotype of an albino
aa
b) genotype for woman and her spouse
Aa,Aa
c) genotype for woman's parents
Aa,Aa
d) show the punnet square for her spouse's offspring.
A a, A a-----gametes
AA,AaAa,aa-------------- offspring.
e) F1 genotype
AA,Aa ,Aa,aa
f) F1 phenotype.
AA,normal homozygote
Aa normal heterozygote
,Aa,normal heterozygote
aa-affected
2) phenotypically p=purple, pp=white. what are the offspring of a cross between a heterygote and a white flower?
a)parental generation
b) show the punnett square
c) F1 genotype
d)F1 phenotyp
P p=purple X pp=white
P
p
p
P p purple
p p white flower
p
P p purple
p p white flower
a)parental generation Pp,pp
b) show the punnett square
c) F1 genotype----------------
P p purple
p p white flower
d)F1 phenotyp------------
P p purple
p p white flower
P
p
p
P p purple
p p white flower
p
P p purple
p p white flower
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