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Punnet Squares and Heredity

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Across
The passing of traits from parents (P generation) to offspring (F generation)
the alleles are both the SAME
When both dominant and recessive alleles are present it is ___ or hybrid
A homozygous dominant (AA) male for NO freckles crosses with a recessive female. What percent will have freckles?
This type of dominance is when both alleles of a gene contribute to the phenotype of the organism
Which allele overpowers the other to express a trait?
A combination of two recessive alleles is called ___ ______
What percent of offspring will be round (R) if Rr x rr? R=round; r=wrinkled
Genotype determines your ________
Who is known as “The Father of Genetics”?
Parents pass only one allele for each trait to each offspring is the Law of _______.
Down
Gametes or sex cells have one set of chromosomes instead of two; they are ____
The mathematical chance that something will happen
In a cross of Rr x Rr for round and wrinkled, what phenotype will express at 25%?
Phenotype refers to your physical ________
Created during fertilization when two haploid or gamete cells unite as one
The organism's alleles or genetic makeup is called ___
Genes for different traits are inherited independently of each other is the Law of ______ Assortment.
Punnett square is a model used to predict the possible genotypes and phenotypes of ________
The alternative forms of a gene that may occur at a specific locus
No freckles, FF or Ff, is dominant to freckles. What is the phenotype for Ff?
This type of inheritance is when one allele is not completely dominant over the other
A characteristic that is inherited
Chromosomes contain different ______ which gives us our traits