ECPI Bio 116 A&P 2 Final Review Chapters 14 - 24 Exam
Questions and Answers
During the Process of Cleavage, what is the name of the Solid Ball of about 16 Cells? - correct answer -
Morula
There are Umbilical that come from the Embryo within the Umbilical Cord: - correct
answer -2, Arteries
Fertilization of the Egg by the Sperm takes place in the? - correct answer -Fallopian (Uterine) Tube
The opening of the Arterial Septum in Fetal Circulation is the: - correct answer -Foramen Ovale
Stage When all 3 Germ Layers of the Embryonic Disc become evident: - correct answer -Gastrula
Which of the following shows a Homozygous Recessive Genotype?
Tt/HH/ff - correct answer -ff
,Which of the following shows a Heterozygous Genotype?
Pp/rr/GG - correct answer -Pp
Which set of Alleles would give you a Female?
XXYY/XYY/XX/XY - correct answer -XX
What Gender is shown by this Karyotype and does this individual have a disorder?
all 23 Chromosomes Present
C21 has 2
1X 1Y - correct answer -Male; No Disorder (Normal)
What Chromosomal disorder, if any is shown by this Karyotype?
all 23 Chromosomes Present
C21 has 3
1X 1Y - correct answer -Down Syndrome
What Chromosomal disorder, if any is shown by this Karyotype?
all 23 Chromosomes Present
C21 has 2
2X 1Y - correct answer -Klinefelter's Syndrome
What Chromosomal disorder, if any, is shown by this Karyotype?
, All 23 Chromosomes Present
C21 has 2
2X 0Y - correct answer -Female; No Disorder (Normal)
What Chromosomal disorder, if any, is shown by this Karyotype?
All 23 Chromosomes Present
C21 has 2
1X 0Y - correct answer -Turner's Syndrome
Genes are defined as - correct answer -Sequences of DNA that encode proteins
Dominant refers to the: - correct answer -Allele that masks the expression of another allele
Recessive refers to the: - correct answer -Allele expression that is masked
Humans that possess two X chromosomes are; - correct answer -Female
Check all that apply, The trait for eyes has 2 different alleles. Assume complete dominance and
recessiveness. Allele 1 = E for Two Small Eyes; Allele 2 = e for 1 Large Eye. The Phenotype is Two Small
Eyes. What would be the Genotype?
EE/ee/Ee - correct answer -EE & Ee
The Trait for Skin Color has 2 different Alleles. Assume complete dominance and recessiveness. Allele 1 =
G for Green Skin Color; Allele 2 = g for Blue Skin Color. The Phenotype is Blue. What would be the
Genotype?
GG/gg/Gg - correct answer -gg
The Trait for Tail Color has 2 different Alleles. Assume complete dominance and recessiveness. Allele 1 =
P for Purple; Allele 2 = p for Orange. The Genotype is Pp. What would be the Phenotype?
Orange or Purple - correct answer -Purple
Questions and Answers
During the Process of Cleavage, what is the name of the Solid Ball of about 16 Cells? - correct answer -
Morula
There are Umbilical that come from the Embryo within the Umbilical Cord: - correct
answer -2, Arteries
Fertilization of the Egg by the Sperm takes place in the? - correct answer -Fallopian (Uterine) Tube
The opening of the Arterial Septum in Fetal Circulation is the: - correct answer -Foramen Ovale
Stage When all 3 Germ Layers of the Embryonic Disc become evident: - correct answer -Gastrula
Which of the following shows a Homozygous Recessive Genotype?
Tt/HH/ff - correct answer -ff
,Which of the following shows a Heterozygous Genotype?
Pp/rr/GG - correct answer -Pp
Which set of Alleles would give you a Female?
XXYY/XYY/XX/XY - correct answer -XX
What Gender is shown by this Karyotype and does this individual have a disorder?
all 23 Chromosomes Present
C21 has 2
1X 1Y - correct answer -Male; No Disorder (Normal)
What Chromosomal disorder, if any is shown by this Karyotype?
all 23 Chromosomes Present
C21 has 3
1X 1Y - correct answer -Down Syndrome
What Chromosomal disorder, if any is shown by this Karyotype?
all 23 Chromosomes Present
C21 has 2
2X 1Y - correct answer -Klinefelter's Syndrome
What Chromosomal disorder, if any, is shown by this Karyotype?
, All 23 Chromosomes Present
C21 has 2
2X 0Y - correct answer -Female; No Disorder (Normal)
What Chromosomal disorder, if any, is shown by this Karyotype?
All 23 Chromosomes Present
C21 has 2
1X 0Y - correct answer -Turner's Syndrome
Genes are defined as - correct answer -Sequences of DNA that encode proteins
Dominant refers to the: - correct answer -Allele that masks the expression of another allele
Recessive refers to the: - correct answer -Allele expression that is masked
Humans that possess two X chromosomes are; - correct answer -Female
Check all that apply, The trait for eyes has 2 different alleles. Assume complete dominance and
recessiveness. Allele 1 = E for Two Small Eyes; Allele 2 = e for 1 Large Eye. The Phenotype is Two Small
Eyes. What would be the Genotype?
EE/ee/Ee - correct answer -EE & Ee
The Trait for Skin Color has 2 different Alleles. Assume complete dominance and recessiveness. Allele 1 =
G for Green Skin Color; Allele 2 = g for Blue Skin Color. The Phenotype is Blue. What would be the
Genotype?
GG/gg/Gg - correct answer -gg
The Trait for Tail Color has 2 different Alleles. Assume complete dominance and recessiveness. Allele 1 =
P for Purple; Allele 2 = p for Orange. The Genotype is Pp. What would be the Phenotype?
Orange or Purple - correct answer -Purple
