WorksheetsQuiz 2-Unit 6
Total questions: 10
Worksheet time: 16mins
Name
Class
Date
1.
T = tall an t = short
TT and Tt would result in the following phenotype
TT and Tt would result in the following phenotype
a)
short
b)
tall
c)
medium sized
d)
neither tall or short
2.
T - tall and t = short
In the punnett square below, what belongs in the missing square
In the punnett square below, what belongs in the missing square
a)
tt
b)
Tt
c)
Bb
d)
TT
3.
In the punnett square shown, what must the genotype of the missing parent be?
a)
BB
b)
Bb
c)
bb
d)
Tt
4.
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?
According to the Punnett Square, what is the probability of an offspring being purple?
a)
25%
b)
0%
c)
100%
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?
According to the Punnett Square, what is the probability of an offspring being white?
a)
25%
b)
0%
c)
100%
d)
50%
6.
What is the probability of heterozygous offspring?
a)
25%
b)
50%
c)
0%
d)
100%
7.
What allele combination should go in the missing box?
a)
AA
b)
Aa
c)
aa
d)
none of these
8.
What is the phenotype of the offspring? (A-Brown hair; a-blonde hair)
a)
50 % Brown Hair and 50% Blonde Hair
b)
25 % Brown Hair and 75% Blonde Hair
c)
75 % Brown Hair and 25% Blonde Hair
d)
0% Brown Hair and 100% Blonde Hair
9.
Purple (P) is dominant to the white (p).
According to the Punnett Square, what is the probability of an offspring being purple?
According to the Punnett Square, what is the probability of an offspring being purple?
a)
25%
b)
0%
c)
100%
d)
50%
10.
What is the yellow seed genotype?
a)
aa
b)
Aa
c)
AA
d)
AA or Aa
100 %
