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Dihybrid/Monohybrid Cross Quiz

Authored by Mary Theresa Andrews

Science

9th - 10th Grade

NGSS covered

Used 479+ times

Dihybrid/Monohybrid Cross Quiz
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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A dihybrid cross shows the possible outcomes of _______ 

two alleles
two parents
two traits/characters
a self pollination

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A red flower (Rr) is crossed with a white flower (rr). What is the genotypic ratio?

0 RR; 0 Rr: 4 rr
2 RR; 0 Rr: 2 rr
4 RR; 0 Rr: 0 rr
0 RR; 2 Rr: 2 rr

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

T4 - Black fur in mice (B) is dominant to brown fur (b). Short tails (T) are dominant to long tails (t). What percentage of the offspring of the cross BbTt x BBtt will have black fur and long tails?

0%
25%
50%
100%

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A male beetle has the genotype Ttbb. If this beetle mates with a female with genotype TTBb, what is the chance their offspring will have the genotype TtBb?

12.5%
25%
50%
75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What gamete possibilities could come from this parent's genotype?

AB, AB, aB, aB
Ab, AB, Ab, ab
Ab, Ab, Ab, Ab
AB, aB, ab, aB

Tags

NGSS.HS-LS3-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What gamete possibilities could come from this parent's genotype?

aB, ab, AB, Ab
aB, Ab, AB, AB
AB, aB, AB, Ab
aB, ab, aB, ab

Tags

NGSS.HS-LS3-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What gamete possibilities could come from this parent's genotype?

aB, ab, AB, Ab
Ab, AB, Ab, AB
AB, AB, Ab, AB
Ab, AB, ab, aB

Tags

NGSS.HS-LS3-1

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