punnett square quiz

Black fur(B) in guinea pigs is dominant over white fur(b). Find the probability of an offspring with the same phenotype as its parents in a cross between a homozygous black and a heterozygous black guinea pig.

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

Black fur(B) in guinea pigs is dominant over white fur(b). Find the probability of a white offspring in a cross between two heterozygous guinea pigs.

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Black fur(B) in guinea pigs is dominant over white fur(b). Find the probability of a homozygous offspring in a cross: BB x BB.

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Black fur(B) in guinea pigs is dominant over white fur(b). Find the probability of a white offspring in a cross: Bb x bb

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS4-3

Black fur(B) in guinea pigs is dominant over white fur(b). Find the probability of a black offspring in a cross: bb x bb.

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS4-3

Black fur(B) in guinea pigs is dominant over white fur(b). Find the probability of the genotype Bb in a cross: Bb x Bb.

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3

Black fur(B) in guinea pigs is dominant over white fur(b). Find the probability of the genotype bb in a cross: Bb x Bb.

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3

If two heterozygous tall pea plants are crossed, what is the probability that the offspring will have the tall phenotype?

• 25%
• 50%
• 75%
• 100%

Dominant traits are always represented by

• Capital Letters
• Lower-case Letters

The way something looks is known as

• Genotype
• Phenotype
• Cell Structure
• Genetic Make-up