Punnett Square + Vocab

Drag each description to the correct category.

Groups:

(a) Phenotype

,

(b) Genotype

• Black Hair

• rr

• Pink Body

• DD

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Drag each genotype to the correct category

Groups:

(a) Homozygous Dominant

,

(b) Homozygous Recessive

,

(c) Heterozygous

• DD

• rr

• Tt

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Assume that one of Squidward's sons, who is heterozygous for the light blue body color (dominant trait), married a girl that was also heterozygous. What are the chances of a child with light blue skin?

• 75%

• 25%

• 50%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

Whenever a​ (a)   allele is present in a organism, the offspring will express the​ (b)   trait.

• dominant
• recessive
• homozygous

Tags

NGSS.HS-LS3-1

If the dominant gene is squarepants (F) and the recessive gene is roundpants (f), what is the genotype for heterozygous squarepants?

Having a square head is dominant to an oval head. If SpongeBob has a square head, what could his genotype be? (Select all that apply)

• Aa

• AA

• aa

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What ratio of the offspring from the cross shown will be homozygous recessive for the trait of tallness? 

• 0 in 4
• 1 in 4
• 2 in 4
• 4 in 4

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

What is the phenotype of the offspring? (A-Brown hair; a-blond hair) 

• 50 % Brown Hair and 50% Blond Hair 
• 25 % Brown Hair and 75% Blond Hair 
• 75 % Brown Hair and 25% Blond Hair 
• 0% Brown Hair and 100% Blond Hair 

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

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 genotype would go in box 2?

• BB
• Bb
• bb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2