Punnett Squares and Genetics

If A = red fur and a = white fur, what is the probability of red fur?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If A = red fur and a = white fur, what color fur would Aa be?

• red

• white

• purple

• blue

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What allele combination should go in the missing box?

• AA
• Aa
• aa
• none of these

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What you see, or the physical appearance.

• Genotype
• Phenotype
• Homozygous
• Heterozygous

Tags

NGSS.HS-LS3-1

Each one of the boxes on the Punnett Square represents what probability of an offsprings' genotype?

• 25%
• 1%
• 10%
• 0%

Tags

NGSS.HS-LS3-3

If a person has the genotype, Yy, which trait do we see? (Y=Yellow, y=blue).

• Yellow, since it is the dominant trait

• Blue, since it is the recessive trait

• Both

Tags

NGSS.HS-LS3-1

What belongs in the last box?

• RR

• Rr

• rr

• ff

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If B=Hair, b=bald... what is the percent chance of the offspring being bald?

• 100%

• 75%

• 50%

• 25%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which is an inherited trait?

• speaking in front of a crowd
• having green eyes
• knowing math facts
• becoming and extrovert

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Juan's dog, Luna, was hit by a car. Fortunately, she lived and is healthy! But she is now missing a leg. Having only three legs is a(n)

• inherited trait.

• learned behavior.

• instinct.

• acquired trait.