WorksheetsKC: Pedigree
Total questions: 11
Worksheet time: 11mins
In a pedigree, which shape represents a male?
circle
square
In a pedigree, this symbol represents a ---
not affected female.
not affected male.
affected male.
affected female.
On a pedigree, this symbol represents a ----
not affected male.
not affected female.
affected male.
affected female.
The trait this pedigree traces is recessive because it skips a generation and individuals can be carriers. What is the most likely genotype for person III-3?
GG
Gg
gg
If this pedigree shows a recessive disorder, what MUST the genotype of individual 4 be?
HH
Hh
hh
How many grandkids did the mother and father from the first generation have?
3
What must be the genotype of individual II-2?
Aa
AA
aa
If the affected female in the 2nd generation is homozygous dominant, what must be the genotype of individual III-5?
Aa
AA
aa
