Vocabulary Terms
Pedigree Charts
More Pedigree Charts
Punnett Squares
Genotypes
100
This is the term for when an individual has two different forms of alleles.
What is heterozygous
100
This is represented by a circle
What is female
100
A marriage is represented by this.
What is a horizontal line between a circle and a square
100
This type of square results when you cross only one trait.
What is a monohybrid square (4 squares)
100
A normal female
What is xx
200
This is the term for when an individual only has one form of allele
What is homozygous
200
This is represented by a square
What is male
200
Death is represented by this
What is a slash through the square or circle
200
This type of square is used when you cross two different traits
What is dihybrid
200
A normal male
What is xy
300
This is the trait that always shows
What is dominant
300
This is what it means when a circle is half shaded in.
What is the female is a carrier
300
P1 in a pedigree chart means _____________
What is parental
300
When crossing a male and a female, this one always goes across the top.
What is male
300
A female carrier of colorblindness
What is XcX
400
This trait is called the "hidden" trait
What is recessive
400
This is what it means when a square is fully shaded in.
What is the male has the disease/disorder.
400
What letter-number combination means the children of the parents?
What is F1
400
When crossing two heterozygous individuals the genotypic ratio is always:
What is 1:2:1
400
A male that has hemophilia
What is XhY
500
This term refers to the different forms of a gene.
What is an allele.
500
A set of identical girl twins would look like this figure.
What is a triangle-looking figure with a circle at each bottom point.
500
What type of numerals represent the generations in a pedigree chart?
What is Roman Numerals
500
The two methods of inheritance are: ___________ and ______ ____________
What is autosomal and x-linked (sex-linked)
500
A female that has hemophilia
What is XhXh
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