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WorksheetsSteps of Punnett Square Exit Ticket
Total questions: 14
Worksheet time: 23mins
How is a dominant gene represented?
With a lowercase letter
With a capital letter
With a number
With a symbol
Which genotype represents a recessive trait?
DD
Dd
dd
dD
What is the first step in setting up a Punnett square?
Write the alleles for parent 1
Set up a 2 by 2 Punnett square
Determine the phenotype
Cross the alleles
What is the shape of a Punnett square?
Circle
Triangle
Square
Rectangle
Which allele is considered dominant in the given example?
s
S
ss
Ss
What is the genotype of a homozygous dominant parent?
ss
Ss
SS
sS
What does each square in a Punnett Square represent?
A possible genotype of the offspring
A possible phenotype of the offspring
A possible mutation
A possible environmental factor
What is the significance of the alleles in a Punnett Square?
They determine the genetic makeup of the offspring
They determine the color of the offspring
They determine the size of the offspring
They determine the age of the offspring
What is the physical appearance of an organism called?
phenotype
genotype
allele
gene
Where are the parents placed on the Punnett Square?
Top & Side
4 squares in middle
Only the top
Only the Side
