Download Punnett Square Quiz

Punnett Square Quiz
1. One cat carries heterozygous, long-haired traits (Ss), and its mate carries
homozygous short-haired traits (ss). Use a Punnett square to determine the probability
of one of their offspring having long hair.
A)
100%
B)
25%
C)
75%
D)
50%
2. One cat carries heterozygous, long-haired traits (Ss), and its mate carries
homozygous short-haired traits (ss). Use a Punnett square to determine the probability
of one of their offspring having short hair.
A)
25%
B)
50%
C)
75%
D)
100%
3. One flower is heterozygous red (Rr) and it is crossed with a homozygous white (rr)
plant. Use a Punnett square to determine the probability of one of their offspring
having a red color.
A)
75%
B)
25%
C)
50%
D)
100%
4. One flower is heterozygous red (Rr) and it is crossed with a homozygous white (rr)
plant. Use a Punnett square to determine the probability of one of their offspring
having a white color.
A)
100%
B)
25%
C)
75%
D)
50%
5. In a certain species of plant, the color purple (P) is dominant
to the color white (p). According to the Punnett Square, what is
the probability of an offspring being white?
A)
25%
B)
0%
C)
75%
D)
100%
6. In a certain species of plant, the color purple (P) is dominant to the color white (p).
According to the Punnett Square, what is the probability of an
offspring being purple?
A)
25%
B)
0%
C)
100%
D)
75%
7. In a certain species of plant, the color purple (P) is dominant
to the color white (p). According to the Punnett Square, what is
the probability of an offspring being white?
A)
B)
C)
D)
50%
25%
75%
100%
8. In a certain species of plant, the color purple (P) is
dominant to the color white (p). According to the
Punnett Square, what is the probability of an offspring
being purple?
A)
75%
B)
25%
C)
50%
D)
100%
9. In a certain species of pine trees, short needles (S) are dominant to long needles (s).
According to the Punnett square, what is the probability of an offspring having short
needles?
A)
50%
B)
25%
C)
75%
D)
100%
10. In a certain species of pine trees, short needles (S) are dominant to long needles (s).
According to the Punnett square, what is the probability of an offspring having long
needles?
A)
B)
C)
D)
25%
50%
75%
100%