Advanced Punnett Square Problems

Advanced Punnett Square Problems

7th Grade

25 Qs

quiz-placeholder

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Advanced Punnett Square Problems

Advanced Punnett Square Problems

Assessment

Quiz

Science

7th Grade

Hard

NGSS
HS-LS3-1, HS-LS3-3, HS-LS3-2

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a certain species of rabbits, black coat color is dominant over brown coat color. What is the probability of producing a rabbit with brown coat color from two rabbits that are both heterozygous for black coat color?

0%

25%

75%

100%

Tags

NGSS.HS-LS3-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Black hair color is dominant to white hair color in mice.  Determine the phenotypic ratio for the offpring of a heterozygous black mouse and a white mouse.

4 Black: 0 White

3 Black: 1 White

2 Black: 2 White

0 Black: 4 White

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

T - tall and t = short
In the punnett square below, what belongs in the missing square

tt

Tt

Bb

TT

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What allele combination should go in the missing box?

AA

Aa

aa

none of these

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

5.

DROPDOWN QUESTION

1 min • 5 pts

Media Image

According to this Punnett square​ (a)   of the offspring will be homozygous dominant, ​ (b)   Of the offspring will be heterozygous, and the remaining 25% will be homozygous ​ (c)   . As for the phenotypes, ​ (d)   of the flowers will be ​ (e)   .

25%

50%

recessive

75%

pink

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

6.

DROPDOWN QUESTION

1 min • 4 pts

Media Image

According to this Punnett square ​ (a)   Of the offspring will be homozygous dominant, ​ (b)   Of the offspring will be heterozygous, and the remaining 25% will homozygous ​ (c)   . As for the phenotypes, ​ (d)   Of the flowers will be ​ (e)   .

25%

50%

recessive

75%

pink

100%

White

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

7.

DROPDOWN QUESTION

1 min • 1 pt

Media Image

What is the probability of a purple-horned unicorn if a heterozygous pink-horned unicorn is crossed with a heterozygous pink-horned unicorn? (a)  

0%

25%

50%

75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

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