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BIOD 210 Genetics Final Exam LATEST 2025 UPDATE
WITH COMPLETE QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS 100%GUARANTEED PASS!!!
White blood cells - CORRECT ANSWER-Karyotyping is typically done by isolating
________ from a person, staining them, and taking pictures under a microscope
People who inherit a mutant copy of the β-globulin protein from both parents have sickle-cell
anemia. The mutant β-globulin causes the hemoglobin within red blood cells to distort when the
oxygen in the blood is low, and in fact, deforms the cell shape so much that the distorted cells
break very easily. In turn, the loss of the broken cells lowers the total number of red blood cells,
resulting in anemia
In addition, the odd shape of the red blood cells actually causes blockages in small blood vessels,
which causes pain and damage to the brain, heart, muscles, and kidneys. The condition is
especially exacerbated under atmospheric conditions where oxygen is lower, so people with
sickle-cell anemia can become extremely sick at high altitudes. - CORRECT ANSWER-
Describe Sickle Cell Anemia
- Easy to grow and breed
- Self-fertilizing
- Easy to cross-breed - CORRECT ANSWER-Why did Mendel use a pea plant for his studies?
monohybrid - CORRECT ANSWER-A __________ cross occurs when two pure individual
parental strains are mated that contrast ONLY in the trait that is being observed
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P1 - CORRECT ANSWER-In genetics, _______ refers to the original parental generation
F1 , first filial generation - CORRECT ANSWER-The first set of offspring from the parents
are called the ___ generation, which stands for ______________.
phenotype - CORRECT ANSWER-The term _____________ is used to describe the physical
manifestation of any trait
75%, 25%
the ratio is 3:1 - CORRECT ANSWER-In the second generation of a heterozygous
monohybrid cross, what percentage of the offspring have the dominant phenotype? recessive?
a gene is defined as a unit of heredity that is transferred from a parent to offspring and is held to
determine some characteristic of the offspring - CORRECT ANSWER-Define gene
Alleles - CORRECT ANSWER-_________ are simply variations of a given gene
If F1 generation of a dihybrid cross is crossed, it will result in the 9:3:3:1 ratio of offspring -
CORRECT ANSWER-Explain Mendel's 9:3:3:1 dihybrid ratio
product law of probabilities
often 3/4 * 1/4 in some frequency - CORRECT ANSWER-The
___________________________________ in genetics states that "the probability of two or
more independent events occurring simultaneously is equal to the product of their individual
probabilities
BIOD 210 Genetics Final Exam LATEST 2025 UPDATE
WITH COMPLETE QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS 100%GUARANTEED PASS!!!
White blood cells - CORRECT ANSWER-Karyotyping is typically done by isolating
________ from a person, staining them, and taking pictures under a microscope
People who inherit a mutant copy of the β-globulin protein from both parents have sickle-cell
anemia. The mutant β-globulin causes the hemoglobin within red blood cells to distort when the
oxygen in the blood is low, and in fact, deforms the cell shape so much that the distorted cells
break very easily. In turn, the loss of the broken cells lowers the total number of red blood cells,
resulting in anemia
In addition, the odd shape of the red blood cells actually causes blockages in small blood vessels,
which causes pain and damage to the brain, heart, muscles, and kidneys. The condition is
especially exacerbated under atmospheric conditions where oxygen is lower, so people with
sickle-cell anemia can become extremely sick at high altitudes. - CORRECT ANSWER-
Describe Sickle Cell Anemia
- Easy to grow and breed
- Self-fertilizing
- Easy to cross-breed - CORRECT ANSWER-Why did Mendel use a pea plant for his studies?
monohybrid - CORRECT ANSWER-A __________ cross occurs when two pure individual
parental strains are mated that contrast ONLY in the trait that is being observed
, 2|Page
P1 - CORRECT ANSWER-In genetics, _______ refers to the original parental generation
F1 , first filial generation - CORRECT ANSWER-The first set of offspring from the parents
are called the ___ generation, which stands for ______________.
phenotype - CORRECT ANSWER-The term _____________ is used to describe the physical
manifestation of any trait
75%, 25%
the ratio is 3:1 - CORRECT ANSWER-In the second generation of a heterozygous
monohybrid cross, what percentage of the offspring have the dominant phenotype? recessive?
a gene is defined as a unit of heredity that is transferred from a parent to offspring and is held to
determine some characteristic of the offspring - CORRECT ANSWER-Define gene
Alleles - CORRECT ANSWER-_________ are simply variations of a given gene
If F1 generation of a dihybrid cross is crossed, it will result in the 9:3:3:1 ratio of offspring -
CORRECT ANSWER-Explain Mendel's 9:3:3:1 dihybrid ratio
product law of probabilities
often 3/4 * 1/4 in some frequency - CORRECT ANSWER-The
___________________________________ in genetics states that "the probability of two or
more independent events occurring simultaneously is equal to the product of their individual
probabilities
