All About Alleles
Vocabulary
Punnett Squares
100
Different versions of the same gene.
What is an Allele?
100
What is an allelle?
Different versions of the same gene
100
The number of boxes in a Punnett Square.
What is 4?
200
Capital letter
What is a dominant Allele?
200
A genotype with two of the same alleles.
What is Homozygous or Purebred?
200
What is the percentage of Homozygous genotypes?
What is 0%
300
This is made up of two alleles.
What is a genotype?
300
The physical characteristics of an organism.
What is phenotype?
300
What is the percentage of Heterozygous genotypes?
What is 100%
400
Lower case letter.
What is a recessive allele?
400
An allele that is masked when a dominant allele is present, represented by a lower case letter
What is recessive?
400
How many Homozygous recessive genotypes?
What is 2
500
How many alleles do offspring inherit from "mom?"
What is 1 allele
500
An organism that has two different alleles for a trait, represented by one capital letter and one lower case letter
What is Heterozygous.
500
Complete the Punnett Square.
TT / Tt
Tt / tt