punnett square

Who created the punnett square?

• Reginald Punnett

• Thomas Jefferson

• Albert Einstein

• Chris Rock

Tags

NGSS.HS-LS3-3

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

Tags

NGSS.HS-LS3-3

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

Tags

NGSS.HS-LS3-1

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

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-3

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?

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