Punnett Squares 1

What should go in the ??

a

aa

Aa

aA

AA

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What should replace the ??

a

QQ

Qq

qq

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What should replace ??

a

f

Ff

FF

ff

Tags

NGSS.HS-LS3-1

Which letters should replace the ??

a

nn

NN

Nn

Tags

NGSS.MS-LS3-2

What should replace the ?

a

rr

R

r

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Label the two areas:

a

b

bb

Bb

BB

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Label the two areas:

a

b

Homozygous Dominant

Heterozygous

Homozygous Recessive

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which word best describes the offspring's possible genotypes?

a

all are Homozygous Recessive

all are Homozygous Dominant

All are Heterozygous

mix of Homozygous Dom & Rec

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Based on the Punnett Square, which term best describes the Blue chickens?

• Homozygous Dominant

• Heterozygous

• Homozygous Recessive

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Based on the Punnett Square, what are the odds of an offspring having a recessive white flower?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3