©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AM
Mendelian Genetics Exam Practice
Questions and Answers (100% Pass)
If an organism has the following genotype (Bb) they are ________
Answers:
a. homozygous dominant
b. heterozygous for the dominant and recessive trait
c. homozygous recessive
d. heterozygous for just the recessive trait - ✔️✔️Selected Answer:
b. heterozygous for the dominant and recessive trait
"Given that B is the allele for black hair, b is the allele for blond hair, T is the allele for tall and t
is the allele for short, what is the correct genotype for an individual that is homozygous for blond
hair and homozygous for short?"
Answers:
a. bbtt
b. BBTt
c. BbTt
d. bbTt - ✔️✔️Selected Answer:
a. bbtt
1
,©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AM
"An individual has the following genotype (Bbtt) where B is the allele for black hair, b is the
allele for blond hair, T is the allele for tall and t is the allele for short. Which genes are
recessive?"
Answers:
a. blond hair and tall
b. blond hair and short
c. black hair and short
d. black hair and short - ✔️✔️Selected Answer:
b. blond hair and short
"An individual has the following genotype (Bbtt) where B is the allele for black hair, b is the
allele for blond hair, T is the allele for tall and t is the allele for short. Which genes are
dominant?"
Answers:
a. black hair and tall
b. blond hair and tall
c. black hair and short
d. blond hair and short - ✔️✔️Selected Answer:
a. black hair and tall
"An individual has the following genotype (Bbtt) where B is the allele for black hair, b is the
allele for blond hair, T is the allele for tall and t is the allele for short. For which allele(s) is the
individual homozygous?"
Answers:
2
, ©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AM
a. t
b. T
c. B
d. b - ✔️✔️Selected Answer:
a. t
How many unique gametes could be produced through independent assortment by an individual
with the genotype AaBbCCDdEE?
Answers:
8
16
4
32
64 - ✔️✔️Selected Answer:
8
A cross between homozygous purple-flowered and homozygous white-flowered pea plants
results in offspring with purple flowers. This demonstrates
Answers:
the mistakes made by Mendel.
dominance
a dihybrid cross
3
Mendelian Genetics Exam Practice
Questions and Answers (100% Pass)
If an organism has the following genotype (Bb) they are ________
Answers:
a. homozygous dominant
b. heterozygous for the dominant and recessive trait
c. homozygous recessive
d. heterozygous for just the recessive trait - ✔️✔️Selected Answer:
b. heterozygous for the dominant and recessive trait
"Given that B is the allele for black hair, b is the allele for blond hair, T is the allele for tall and t
is the allele for short, what is the correct genotype for an individual that is homozygous for blond
hair and homozygous for short?"
Answers:
a. bbtt
b. BBTt
c. BbTt
d. bbTt - ✔️✔️Selected Answer:
a. bbtt
1
,©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AM
"An individual has the following genotype (Bbtt) where B is the allele for black hair, b is the
allele for blond hair, T is the allele for tall and t is the allele for short. Which genes are
recessive?"
Answers:
a. blond hair and tall
b. blond hair and short
c. black hair and short
d. black hair and short - ✔️✔️Selected Answer:
b. blond hair and short
"An individual has the following genotype (Bbtt) where B is the allele for black hair, b is the
allele for blond hair, T is the allele for tall and t is the allele for short. Which genes are
dominant?"
Answers:
a. black hair and tall
b. blond hair and tall
c. black hair and short
d. blond hair and short - ✔️✔️Selected Answer:
a. black hair and tall
"An individual has the following genotype (Bbtt) where B is the allele for black hair, b is the
allele for blond hair, T is the allele for tall and t is the allele for short. For which allele(s) is the
individual homozygous?"
Answers:
2
, ©PREP4EXAMS@2024 [REAL EXAM DUMPS] Friday, July 19, 2024 6:13 AM
a. t
b. T
c. B
d. b - ✔️✔️Selected Answer:
a. t
How many unique gametes could be produced through independent assortment by an individual
with the genotype AaBbCCDdEE?
Answers:
8
16
4
32
64 - ✔️✔️Selected Answer:
8
A cross between homozygous purple-flowered and homozygous white-flowered pea plants
results in offspring with purple flowers. This demonstrates
Answers:
the mistakes made by Mendel.
dominance
a dihybrid cross
3