ECPI Bio 116 A&P 2 Final Review Chapters 14 - 24 (Skipped 18) questions with answers

ECPI Bio 116 A&P 2 Final Review Chapters 14
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- 24 (Skipped 18) questions with answers
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Genes are defined as - CORRECT ANSWERS ✔✔Sequences of DNA
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that encode proteins
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Dominant refers to the: - CORRECT ANSWERS ✔✔Allele that
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masks the expression of another allele
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Recessive refers to the: - CORRECT ANSWERS ✔✔Allele
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expression that is masked |\ |\ |\




Humans that possess two X chromosomes are; - CORRECT
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ANSWERS ✔✔Female |\




Check all that apply, The trait for eyes has 2 different alleles.
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Assume complete dominance and recessiveness. Allele 1 = E for
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Two Small Eyes; Allele 2 = e for 1 Large Eye. The Phenotype is
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Two Small Eyes. What would be the Genotype?
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EE/ee/Ee - CORRECT ANSWERS ✔✔EE & Ee |\ |\ |\ |\ |\ |\




The Trait for Skin Color has 2 different Alleles. Assume complete
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dominance and recessiveness. Allele 1 = G for Green Skin Color;
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Allele 2 = g for Blue Skin Color. The Phenotype is Blue. What
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would be the Genotype? |\ |\ |\

,GG/gg/Gg - CORRECT ANSWERS ✔✔gg |\ |\ |\ |\




The Trait for Tail Color has 2 different Alleles. Assume complete
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dominance and recessiveness. Allele 1 = P for Purple; Allele 2 =
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p for Orange. The Genotype is Pp. What would be the Phenotype?
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Orange or Purple - CORRECT ANSWERS ✔✔Purple
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Check all that apply. The Trait for Tails has two Alleles. Assume
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complete dominance and recessiveness. Allele 1 = T for Tail;
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Allele 2 = t for no Tail. The Genotype is tt. What should be the
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Phenotype?


Tail or No Tail - CORRECT ANSWERS ✔✔No Tail
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A Genotype describes: - CORRECT ANSWERS ✔✔The DNA of
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Individual Processes |\




Codominance Occurs: - CORRECT ANSWERS ✔✔When the Alleles |\ |\ |\ |\ |\ |\ |\ |\


are expressed equally
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A chart displaying the Chromosomes pairs in size order is called
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a: - CORRECT ANSWERS ✔✔Karyotype
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Alternative forms (Different DNA Sequences) of Genes are called:
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- CORRECT ANSWERS ✔✔Alleles
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,Homozygous means that: - CORRECT ANSWERS ✔✔The Alleles for |\ |\ |\ |\ |\ |\ |\ |\


a gene are Identical
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Heterozygous means that: - CORRECT ANSWERS ✔✔The Alleles |\ |\ |\ |\ |\ |\ |\ |\


for a gene are not Identical
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Phenotype is: - CORRECT ANSWERS ✔✔The Appearance or |\ |\ |\ |\ |\ |\ |\ |\


Physical outcome of Genes |\ |\ |\




To Fertilize and Egg, Enzymes in the Sperm _______ help digest a
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tunnel through the Corona Radiata: - CORRECT ANSWERS
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✔✔Acrosomes


The longest stage of Postnatal Life: - CORRECT ANSWERS
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✔✔Adulthood


Hollow Ball of Cells that Implants into the Uterus - CORRECT
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ANSWERS ✔✔Blastocyst |\




This protects and cushions the Embryo during development and
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helps to keep a constant temperature around the Embryo: -
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CORRECT ANSWERS ✔✔Amniotic Fluid |\ |\ |\




Which structure of the developing Placenta help to form Blood
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Cells for the Embryo: - CORRECT ANSWERS ✔✔Yolk Sac and
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Allantois

, In order to bypass the Pulmonary Trunk, the _________ allows
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blood to move from the Right Atrium to the Left Atrium. -
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CORRECT ANSWERS ✔✔Foramen Ovale |\ |\ |\




Once the Embryo has reached the point where three primary
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germ layer are present, the Embryo has gone through _________?
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- CORRECT ANSWERS ✔✔Gastrulation
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Which hormones are secreted during pregnancy to maintain
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endometrial lining? - CORRECT ANSWERS ✔✔Estrogen and |\ |\ |\ |\ |\ |\ |\


Progesterone


Where does Implantation take place in the female reproductive
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tract? - CORRECT ANSWERS ✔✔Endometrium
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When does the Secondary Oocyte complete Meiosis 2? -
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CORRECT ANSWERS ✔✔After Fertilization |\ |\ |\




During the Process of Cleavage, what is the name of the Solid
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Ball of about 16 Cells? - CORRECT ANSWERS ✔✔Morula
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There are _______ Umbilical _______ that come from the Embryo
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within the Umbilical Cord: - CORRECT ANSWERS ✔✔2, Arteries
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Fertilization of the Egg by the Sperm takes place in the? - |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\


CORRECT ANSWERS ✔✔Fallopian (Uterine) Tube |\ |\ |\ |\