WorksheetsGenetics
Total questions: 21
Worksheet time: 40mins
The B stands for bud.
Which of the following alleles is homozygous recessive?
In the punnett square below, what belongs in the missing square
Which of the following is homozygous dominant?
In a Punnett square each box represents the probability of a(n) _______ trait.
offspring's
parent's
gene's
allele's
A chart that shows all the possible combinations of alleles that can result from a genetic cross
Where can the chromosome be found within the cell?
mitocondria
nucleus
phenotype
What are the possible phenotype(s) of the offspring? (A-Brown hair; a-blond hair)
50 % Brown Hair and 50% Blond Hair
25 % Brown Hair and 75% Blond Hair
75 % Brown Hair and 25% Blond Hair
0% Brown Hair and 100% Blond Hair
Which genotype below best fits in box 2?
bB
What is the probability of heterozygous offspring?
0%
100%
50%
25%
Capitol letters of an allele represent?
Dominant
Trait
Recessive
Percentage
Each individual square is worth what percent?
25%
50%
10%
100%
