Worksheetspunnett square
Total questions: 10
Worksheet time: 3mins
Who created the punnett square?
Reginald Punnett
Thomas Jefferson
Albert Einstein
Chris Rock
What is a punnett square?
A chart showing a 100% what your baby will look like
A picture of a man on the subway eating a 18 ft subway sandwhich
A chart that shows possiable number combonations
A chart that shows all the possible combinations of alleles that can result from a genetic cross
When was the punnett square invented?
1911
1906
1863
1900 BC
How is the Punnett Square set up?
Parents genotypes on the inside and offspring is on the outside
The genotypes of each parent are on the sides and the offspring is in the boxes
Grandparents genotypes on the sides and offspring in the box
Which allele is masked over by which?
Dominate is masked by the recessive
Recessive is masked by the dominant
Neither is masked
Both are masked
What can a punnett square NOT predict?
The possiblity of the genders offspring
The color of an offsprings eyes
The exact phenotype distributed in a offspring
The color of an offsprings hair
Why is Codominance Significant To A Punnett Square?
Helps decide if offspring is a boy or girl
Shows when neither a dominant nor recessive alleles mask one another
Shows when both a dominant and recessive alleles do mask one another
No such thing as Codominant
The Punnett square is used to predict the genotypes of a particular cross or breeding experiment?
True
False
Which allele is most shown?
Dominate is most shown
Recessive is most shown
Neither is shown
Both are shown
Who has a purple talking backpack?
