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1. An allele of a gene that confers musical ability is identified in a family. All 5 children received this allele from their father and are confirmed heterozygotes. 2 children play the piano relatively well, 2 play the piano and guitar well, and 1 child is a piano, flute, and clarinet virtuoso. Based only on the information given, which of the following genetic phenomena best describes this trait? (1 point) a. anticipation b. incomplete dominance c. incomplete penetrance d. overdominance e. variable expressivity 2. The human bone disease osteogenesis imperfecta (OI) is due to a dominant allele that is incompletely penetrant in heterozygotes. The Penetrance value for this genotype is currently estimated to be 0.7. A new born girl has been determine to be heterozygous for this gene. What is the probability that she will not develop OI? (1 point) a. 0.15 b. 0.30 c. 0.35 d. 0.70 e. 1 3. In a particular species of fox, coat color can be grey, red or brown. When pure-breeding foxes with grey coats are mated with pure-breeding foxes with red coats, all F 1 progeny have red coats. Mating F 1 foxes produces 105 foxes with red coats, 77 foxes with brown coats, and 12 foxes with grey coats. Based on the observed data, what is the most likely genetic basis for the inheritance of coat color in foxes? (1 point) a. multiple alleles of a gene b. one allele of the gene responsible for the trait is acting as a lethal allele c. epistasis d. incomplete dominance e. codominance 4. You have leamed that the appearance of scurs in cattle is a sex-influenced trait. A cow (i.e. a female) who is homozygous with the non-scurs allele is mated to a bull (i.e. a male cow) who is heterozygous for this gene. What is the probably that their first offspring will not have scurs? (1 point) a. 0 b. 1/4 c. 1/2 d. 1/4 e. 1 5. In cats, the dominant allele of one gene can result in no tail (or a very short tail), and this is referred to as the Manx phenotype. A recessive allele of the gene results in normal tail length. Embryos that are homozygous for the Manx allele die during early embryonic development. A cat with a normal tail is crossed to a cat with a Manx tail. What is expected offspring outcome from this cross? (1 point) a. All kittens will have a short tail b. All kittens will have a normal tail c. 1/2 the kittens will have a normal tail and 1/2 will have a short tail d. 2/3 of the kittens will have a short tail gad 1/3 will have a long tail e. 3/4 of the kittens will have a short tail ard 1/3 will have a long tail .
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1- An allele of a gene that confers musical ability is identified in a.docx
1. An allele of a gene that confers musical ability is identified in a family. All 5 children received this allele from their father and are confirmed heterozygotes. 2 children play the piano relatively well, 2 play the piano and guitar well, and 1 child is a piano, flute, and clarinet virtuoso. Based only on the information given, which of the following genetic phenomena best describes this trait? (1point) a. anticipation b. incomplete dominance c. incomplete penetrance d. overdominance e. variable expressivity 2. The human bone disease osteogenesis imperfecta (OI) is due to a dominant allele that is incompletely penetrant in heterozygotes. The Penetrance value for this genotype is currently estimated to be 0.7. A new born girl has been determine to be heterozygous for this gene. What is the probability that she will not develop OI? (1 point) a. 0.15 b. 0.30 c. 0.35 d. 0.70 e. 1 3. In a particular species of fox, coat color can be grey, red or brown. When pure-breeding foxes with grey coats are mated with pure-breeding foxes with red coats, all F 1 progeny have red coats. Mating F 1 foxes produces 105 foxes with red coats, 77 foxes with brown coats, and 12 foxes with grey coats. Based on the observed data, what is the most likely genetic basis for the inheritance of coat color in foxes? (1 point) a. multiple alleles of a gene b. one allele of the gene responsible for the trait is acting as a lethal allele c. epistasis d. incomplete dominance e. codominance
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Ps2
This document contains 9 problems regarding polygenic inheritance, sex-linked genes, Y-linked genes, sex-influenced traits, sex-limited traits, and pedigree analysis. The problems involve determining genotypes and phenotypes from genetic crosses and family pedigrees related to traits such as kernel color, color vision, baldness, feathering, and dental abnormalities. The student is asked to show work and provide boxed final answers.
Genetics review sheet
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1- An allele of a gene that confers musical ability is identified in a.docx
1. An allele of a gene that confers musical ability is identified in a family. All 5 children received this allele from their father and are confirmed heterozygotes. 2 children play the piano relatively well, 2 play the piano and guitar well, and 1 child is a piano, flute, and clarinet virtuoso. Based only on the information given, which of the following genetic phenomena best describes this trait? (1point) a. anticipation b. incomplete dominance c. incomplete penetrance d. overdominance e. variable expressivity 2. The human bone disease osteogenesis imperfecta (OI) is due to a dominant allele that is incompletely penetrant in heterozygotes. The Penetrance value for this genotype is currently estimated to be 0.7. A new born girl has been determine to be heterozygous for this gene. What is the probability that she will not develop OI? (1 point) a. 0.15 b. 0.30 c. 0.35 d. 0.70 e. 1 3. In a particular species of fox, coat color can be grey, red or brown. When pure-breeding foxes with grey coats are mated with pure-breeding foxes with red coats, all F 1 progeny have red coats. Mating F 1 foxes produces 105 foxes with red coats, 77 foxes with brown coats, and 12 foxes with grey coats. Based on the observed data, what is the most likely genetic basis for the inheritance of coat color in foxes? (1 point) a. multiple alleles of a gene b. one allele of the gene responsible for the trait is acting as a lethal allele c. epistasis d. incomplete dominance e. codominance
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Ps2
This document contains 9 problems regarding polygenic inheritance, sex-linked genes, Y-linked genes, sex-influenced traits, sex-limited traits, and pedigree analysis. The problems involve determining genotypes and phenotypes from genetic crosses and family pedigrees related to traits such as kernel color, color vision, baldness, feathering, and dental abnormalities. The student is asked to show work and provide boxed final answers.
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This document contains genetics problems involving monohybrid and dihybrid crosses. It begins with background on genes, alleles, phenotypes, and Mendel's laws of inheritance. It then presents 5 genetics problems involving traits such as body color, head shape, nose length, blood type, and baldness. For each problem, it asks for the genotypes and phenotypes of offspring from a cross, as well as the phenotypic and genotypic ratios in subsequent generations. It concludes by asking for the importance of genetics and an explanation of one of Mendel's laws of inheritance.
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1. A oross between parentai or eanims thet heve a wy ubot in a siv.pdf
1. A oross between parentai or eanims thet heve a wy ubot in a sivisle gene or trale. A. Gene 2. A
cross between garental artanime thot af fler wh beo 1. Heteromyous dalerent traith. 3. Square
diagramt uned to predict genotypes of mabed c. Dominane indlwduats. D. Receswe 4. A. Bakc
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2 3 4 5 Assignments -#1 Distinguish between the following genetic term.docx
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Assignments \#1 Distinguish between the following genetic terms: A. Gene and allele. B. Homozygous and heterozygous. C. Genotype and phenotype. D. Dominant and recessive. 1. A man with red-green colour blindness is married to a girl with normal colour vision. What is the probability that his children will be colour blind? 2. A boy has Duchenne muscular dystrophy. His maternal uncle had died of muscular dystrophy at the age of 21 years. What is the probability that this child's sibs will be affected? Explain, giving reasons, whether the following pedigrees are compatible with autosomal dominant, autosomal recessive or X-linked dominant and X -linked recessive inheritance. (Note that a pedigree may be compatible with more than one type of inheritance.) a. b. c. a. b. c. Assignments \#4 Examine the pedigree from a family with a genetic disease and ansv the questions below: a. Does this pedigree indicate autosomal dominant, recessive or sex-link type of inheritance? Give reasons for your choice. b. Assuming that B and b are the normal and mutant alleles respectively what would be the genotypes of the individuals: II.I, II.2 and III.3? c. Individual II.3 requested genetic counselling. What is the probability that her child would be affected. Explain why. Susan's grandfather was deaf, and passed down a hereditary form of deafness within Susan's family as shown in Figure. A. Is this mutation most likely to be dominant or recessive? B. Is it carried on an autosome or a sex chromosome? Why? C. A complete SNP analysis has been done for all of the 11 grandchildren (4 affected, and 7 unaffected). In comparing these 11 SNP results, how long a haplotype block would you expect to find around the critical gene? How might you detect it?
.
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Inheritance Presentation (2012-2013)
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10. patterns of inheritance
Gregor Mendel's pea plant experiments in the mid-19th century laid the groundwork for genetics by demonstrating that traits are passed from parents to offspring via discrete units of inheritance called genes. The document defines genetic terminology like alleles, genotypes, phenotypes, dominant/recessive traits, and describes Mendel's laws of segregation and independent assortment. It also discusses sex-linked inheritance and variations like incomplete dominance and polygenic traits. Common human genetic disorders are reviewed including examples like sickle cell disease, cystic fibrosis, and Duchenne muscular dystrophy.
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Dragon Genetics Hands on LabIntroductionThere are many patterns o.docx
Dragon Genetics Hands on LabIntroduction:
There are many patterns of inheritance. This lab will explore Mendelian traits where alleles are dominant or recessive. You will also have to understand genes that express incomplete dominance, codominance and are sex-linked. We will utilize this lab to explore those terms and to use our knowledge of gene combinations to create an organism.
Utilize this link to learn more about Mendelian traits, incomplete dominance and codominance.(Opens in new window) This link helps you to learn more about sex-linked genes. (Opens in new window)Part 1 Procedure: Checking for Understanding (Worth up to 15pts)
A. For each genotype, tell me if it’s homozygous or heterozygous. If it is homozygous also tell me if it is dominant or recessive.
1. BB
2. jj
3. Pp
4. RR
5. ff
B. Dimples (D) is dominant to (d) no dimples. Brown Eyes (B) are dominant to (b) blue eyes. For each genotype indicate the phenotype.
1. Dd
2. DD
3. dd
4. BB
5. bb
6. Bb
C. For each phenotype list the genotype(s). Trait: Red flower (R); White flower (r)
1. Red flower (homozygous)
2. Red flower (heterozygous)
3. White flowerPart 2: Creating the Parents (Worth up to 48 pts)
1. Flip a coin to determine the genotype for each trait and record it in the data table.
a. Heads= allele 1, Tails = allele 2 ( Example: if you flipped heads twice, your dragon will have two copies of allele 1 for her genotype)
2. Determine the phenotype resulting from the allele pair for each trait.
3. Repeat steps 1-2 for each trait and complete the Mama Dragon’s Table 1.
a. Pay attention to the notes under the trait; it means it does not fully follow Mendelian rules.
Example:
For the trait Eye Size. I flipped my coin 2 times. Flip 1= heads (E); Flip 2= heads (E). So I would put EE in the Genotype box and Two Small Eyes in the Phenotype box for that trait.
Table 1: Genotypes and Phenotypes for Mama Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
Sharp (S)
Round (s)
Feet
Four toes (F)
Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straight (m)
Dragon Hemophilia
(Sex- Linked)
Hemophilia (XH)
Normal Clotting (Xh)
Table 2: Genotype and Phenotypes for Daddy Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
Sharp (S)
Round (s)
Feet
Four toes (F)
Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straigh ...
Please give an explaination fir those quesions! 2 3 4 5 1- Aman with r.docx
Please give an explaination fir those quesions!
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1. Aman with red.geen colour blindness is marned to a girl with normal colwir vision. What is the probaliliny that his childron will be coluur blind? 2. A boy has Dachenne muscular dyatrophy. His malemal uncle had died of museular dystrophy at the age of 21 years. What is the prohatility that this chilfs sibs will be affected? Assignments \#3 rocosive or S -kinked dominant and X -linked recesive inheritance. (Nole that a potigrte may be coempable with muve thas ane type of inheritance.) Assignnents \#4 Examine the pedieree frum a funily with a ernetic disease and anvv the questiens below: a. Does this pedigree isdicate autosonal deuninant, teoessive of set-link type of inheritance? Give reasons for your choice. b. Assuaning that B and b are the normal and mataut alleies respectively what would be the enenotypes of the individuals :II.1, 11 2 and III .3? c. Individual II. 3 requested genctic counselling. What is the probubility that her child woald be affected. Fxplain why. Assignments \#5 Susan's grandfather was deaf, and passed down a hercditary form of deafhess within Susan's family as shown in Figure. A. Is this mutation most likely to be dominant of recessive?? B. Is it carried on an autosome of a sex cluomosome? Why? C. A complete SNP analysis has been done for all of the 11 grandchildren (4 affected, and 7 unaffected) In comparing these 11 SNP result, how long a haplotype block would you expect to find around the critical \#ene? How might you deleet it? Assignments \#1 Distinguish between the following genetic terms: A. Gene and allele. B. Homozygous and heterozygous. C. Genotype and phenotype. D. Dominant and recessive. 1. A man with red-green colour blindness is married to a girl with normal colour vision. What is the probability that his children will be colour blind? 2. A boy has Duchenne muscular dystrophy. His maternal uncle had died of muscular dystrophy at the age of 21 years. What is the probability that this child's sibs will be affected? Explain, giving reasons, whether the following pedigrees are compatible with autosomal dominant, autosomal recessive or X -linked dominant and X -linked recessive inheritance. (Note that a pedigree may be compatible with more than one type of inheritance.) a. b. c. a. b. c. Assignments \#4 Examine the pedigree from a family with a genetic disease and ansv the questions below: a. Does this pedigree indicate autosomal dominant, recessive or sex-link type of inheritance? Give reasons for your choice. b. Assuming that B and b are the normal and mutant alleles respectively what would be the genotypes of the individuals: II.I, II.2 and III.3 ? c. Individual II. 3 requested genetic counselling. What is the probability that her child would be affected. Explain why. Susan's grandfather was deaf, and passed down a hereditary form of deafness within Susan's family as shown in Figure. A. Is this mutation most likely to be dominant or recessive? B. I.
A wild-type chromosome has the following segments A B C middot D E F.pdf
A wild-type chromosome has the following segments: A B C middot D E F G H I An individual
is heterozygous for the following chromosome mutation: A B C middot D H I How would the
mutated and wild-type chromosomes pair in prophase I of meiosis? D E F G H of the wild-type
chromosome will form a deletion loop. E F G of the wild-type chromosome will form a deletion
loop. D E F G H of the wild-type chromosome will form an Inversion loop. E F G of the wild-
type chromosome will form an inversion loop. Red-green color blindness is a human x-linked
recessive disorder. A young man with a 47, XXY karyotype (Klinefelter syndrome) is color
Wind. His 46, XY brother also is color blind. Both parents have normal color vision. Where did
the no disjunction that gave rise to the young man with Klinefelter syndrome take place? Assume
that no crossing over took place In prophase I of meiosis. Mother - meiosis I Mother - meiosis II
Father - meiosis I Father - meiosis II Both parents Functional epidermal lies bull nose (JEB) Is a
severe skin disorder that results in blisters over the entire body. The disorder is caused by
autosomal recessive mutations at any one of three loci that help to encode lamina 5, a major
component In the dermal-epidermal basement membrane. Leena Pulicine and colleagues
described a male newborn who was born with JEB and died at 2 months of age (L. Pulkkinen et
al. 1997. American Journal of Human Genetics 61:611-619); the child had healthy unrelated
parents. Chromosome analysis revealed that the infant had 46 normal-appearing chromosomes.
Analysis of DNA showed that his mother was heterozygous for a JEB-causing allele at the
LAMB3 locus, which is on chromosome 1. The father had two normal alleles at this locus. DNA
fingerprinting demonstrated that the male assumed to be the father had, In fact, conceived the
child. Assuming that no new mutations occurred in this family, what might best explain the
presence of an autosomal recessive disease in the child when the mother is heterozygous and the
father Is homozygous normal? The infant inherited both copies of chromosome 1 from the
mother, which is an example of unit parental disomic. The infant is monatomic for chromosome
1, which he received from his mother but did not receive a chromosome 1 from his father.
Epitasis masked the disease phenotype in the father, but complementation of the parental alleles
gave rise to a child with functional epidermal lies bull nose. The infant has tiresome 1, where he
inherited two recessive alleles from his mother. A translocation between chromosome 1 and
chromosome 22 generated a recessive phenotype. Plasmid DNA, like bacterial DNA: is circular.
is single stranded. comes in homologous pairs. All of the above. None of the above.
Solution
10. Answer is B. EFG of the wild type will form a deletion loop. Because EFG in one
chromosome has no matching pair in other chromosome. So EFG loop will be formed and it will
be removed.
13. Answer is A. Plasmid DNA like bacte.
2014-sex-linkage.ppt
This document discusses sex linkage, sex determination, and sex chromosomes. It begins by defining sex linkage as the phenotypic expression of an allele related to an individual's chromosomal sex. Sex determination is defined as the biological system that determines the development of sexual characteristics in an organism. It then discusses several key topics:
- Eukaryotic chromosomes, including that most species are diploid and have homologous chromosome pairs.
- Sex chromosomes, which are the X and Y chromosomes. Females typically have two X chromosomes and males have one X and one Y chromosome.
- Evidence that supported the chromosome theory of inheritance, including Morgan's experiments with white-eyed Drosophila that demonstrated X-linked inheritance.
Presentation 02 genetics i
The document discusses several of Gregor Mendel's discoveries and laws of genetics from his experiments with pea plants including:
1) Mendel's law of segregation which states that alleles for a gene separate into gametes during reproduction.
2) His law of independent assortment which states that different genes assort independently if located on separate chromosomes.
3) That dominant alleles are fully expressed in heterozygotes while recessive alleles have no visible effect.
Human body cells contain 46 chromosomes- The first 22 pairs are called.pdf
Human body cells contain 46 chromosomes. The first 22 pairs are called autosomes, and they
contain numerous genes that affect the traits of the individual. The last pair, number 23, are the
sex chromosomes. The sex chromosomes determine gender (i.e., either male or female), but there
are other genes on this pair of chromosomes as well. Males sex chromosomes are XY, while
female sex chromosomes are XX . The gametes in a human (either egg cells or sperm cells)
contain only 23 chromosomes. Fertilization, the fusion of an egg and a sperm, restores the total
of 46 chromosomes in a human zygote. Non-gamete cells are called somatic cells, and they have
all 46 chromosomes in them. 1. Your sex chromosomes: XX Just as in Mendel's pea plant
experiments, genes in humans can be dominant or recessive, and the results of "crosses" can be
predicted using Punnett squares. A phenotype is the physical expression of a gene (made up of a
pair of alleles). The genotype is the actual genetic makeup of the allele pair. An individual
having two identical alleles for a gene is said to be homozygous. There can be homozygous
dominant or homozygous recessive combinations. Dominant traits are represented by capital
letters; recessive by lower case letters. An individual having non-identical alleles for a gene is
said to be heterozygous. Note that the phenotype of a heterozygous individual is determined by
the dominant gene. Dominant alleles tend to cover up the presence of any recessive alleles. In a
case of alleles that show simple dominance / recessiveness, it is not possible to know if an
individual who possesses a dominant trait has the homozygous dominant or the hatarnzunniic
nanntune haced an nhanntuns tha onlv nne wo knnwe for rertain is the Accessibility: Investigate
Example: What phenotypes and genotypes could one expect from a cross between two pea
plants, one true-breeding for yellow seeds and the other true-breeding for green seeds? Yellow
seeds are dominant to green. Complete the Punnett square below. Y The true-breeding The true-
breeding green seed plant yellow seed plant can only contribute can only contribute a recessive
allele. a dominant allele. Many human traits are controlled by a single pair of alleles and through
simple dominant and recessive rules. Example: Tongue rolling - If you can roll your tongue
lengthwise, you have the trait controlled by the dominant allele. Let " R " represent the dominant
allele in your genotype and r represent the recessive allele. If you have the dominant phenotype,
how do you know if you are homozygous dominant or heterozygous. That depends upon
knowing if one of your parents couldn't roll their tongue. For example, my Dad cannot roll his
tongue but I can. So, my genotype is Rr for this trait. If you do know know about your parents,
then you have to put both possible genotypes for yourself, i.e. RR or Rr . 2. What is your
phenotype (roller or non-roller)? 3. What is your genotype? A. If you and your parents can both
ro.
Genetics-and-Heredity-Intro-
Genetics is the science of heredity, or how traits are passed from parents to offspring. Traits are determined by genes located on chromosomes. Gregor Mendel's experiments with pea plants in the 1800s laid the foundations for genetics by demonstrating that traits are inherited in predictable patterns depending on whether genes are dominant or recessive. The basic principles of inheritance that Mendel discovered include that each parent contributes half of the offspring's genes, and that dominant traits mask recessive traits. Genetic inheritance can be represented using Punnett squares to predict offspring genotypes and phenotypes.
Lesson 7 heredity
1) The document discusses heredity and genetics, including definitions of key terms like species, traits, genes, alleles, and genotypes.
2) It explains that species are groups that can reproduce and have fertile offspring, and examples like dogs and wolves are given. Traits can be inherited or acquired, and come in different types.
3) The role of genes and alleles in determining traits and phenotypes is outlined. Genes are segments of DNA that code for proteins, and are located on chromosomes which come in homologous pairs for humans and other species.
Homozygous Alleles
The document discusses a simulation of a population of bunnies in England, where some bunnies have a recessive allele that causes them to lack fur. Over generations, as the harsh winters cause the hairless bunnies to die off at higher rates, the frequency of the recessive allele decreases. The results demonstrate natural selection, as the recessive allele becomes less common as it confers a lower chance of survival in that environment.
1. John has tyoe o blood. His child has type A blood. What type of bl.pdf
1. John has tyoe o blood. His child has type A blood. What type of blood Could his mother
have? Draw Punnett squares. 2. artan\'s syndrome is caused by an autosomal dominant altele.
What are chances of having a child that will develop syndrome if one of the parents has
Marfan\'s syndrome. \"President Lincoln may have had 3. The allele for green skin color frogs) is
.2 and the allele for yellow color What would the probabilites phenotypes, d genotypes of all
offspring from two Brown skin is dominant over yellow in snake skin. Smooth scales are all
dominant Show a Punnett square that would show genotypes and probabilities of a cross between
a yellow skinned 4. 5. In the and a brown rough skinned snake. were question above how would
you know whether the offspring heterozygotes or true breeding for dominant traits?
Solution
Answer:
1)
John has O blood group, so genotype is \"IOIO\"
Mother blood group---?
child blood group --- A, so genotype is IAIA or IAIO
Child genotype can be either IAIA or IAIO
Based in chidren blood group, if we cross father blood group with A, then..
1) IOIO X IAIA
2) IOIO X IAIO
From the above , we can say that mother blood is A, and genotype can be IAIA
orIAIOIAIAIOIAIOIAIOIOIAIOIAIO.
Chap 5 Kin Selection Altruism
This document summarizes key concepts around the evolution of behavior through natural selection and genetic inheritance. It discusses how behaviors are co-adapted through evolution to maximize survival and reproduction. Behaviors can be culturally transmitted between individuals without genetic changes. Kin selection theory explains how behaviors that help reproduce relatives' genes can also be selected for, if the degree of relatedness and benefits are high enough. Examples of genetic studies of behaviors in insects and vertebrates are provided to show the interaction between genes, development and environment in determining behaviors.
Chap 5 Kin Selection Altruism
This document summarizes key concepts around the evolution of behavior through natural selection and genetic inheritance. It discusses how behaviors are co-adapted through evolution to maximize survival and reproduction. Behaviors can be culturally transmitted between individuals without genetic changes. Kin selection theory explains how behaviors that help reproduce relatives' genes can also be selected for, if the degree of relatedness and benefits are high enough. Examples of genetic studies of behaviors in insects and vertebrates are provided to show the interaction between genes, development and environment in determining behaviors.
1- Name the 5 forces of change Thurow presented and provide 23 sentenc.docx
1. Name the 5 forces of change Thurow presented and provide 2 3 sentences on each of them. 2. Thurow said, 'A rising tide is supposed to lift all boats (referring to the increase in per capita income in the US) but that no longer is true." What did he mean by that statement? 3. What is a period of punctuated equilibrium from a physical AND economic point of view?| 4. What happened when Thurow went to Saudi Arabia? Why is this story important?
.
1- Not all Vitamin D come from food sources- What other way are you ab.docx
1. Not all Vitamin D come from food sources. What other way are you able to get the Vitamin D that you need? 2. List three ways in which Vitamin D maintains blood concentrations of calcium and phosphorous for healthy bones. 3. A deficiency of Vitamin D is related to calcium deficiency and poor bone strength List the associated diseases Child- Adult - 4. When is it necessary to seek out foods fortified with Vitamin D? Vitamin E 1. What is the primary function of vitamin E 2. What is the main sign of Vitamin E deficiency? 2. Taking too much vitamin E leads to toxicity. This causes interference with the blood clotting action of Vitamin a. A b. D c. K 3. List three main food sources of Vitamin E
.
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Similar to 1- An allele of a gene that confers musical ability is identified in a (1).docx
Genetic review for test
The document contains 4 genetics problems involving Punnett squares. Each problem asks the reader to: identify the genotypes and phenotypes of the parental organisms; and draw a Punnett square to determine the possible genotypes and phenotypes of the offspring. The problems involve crosses between organisms with traits such as wing shape in flies, eye color in humans, and deafness in dogs.
Standard grade Inheritance
This document discusses inheritance and genetics through three subtopics: variation, what is inheritance, and genetics and society. It begins by defining what a species is and providing examples of species and their varieties. It then discusses Mendel's experiments with pea plants that discovered the basic principles of heredity and inheritance patterns. The document explains key genetics concepts like genes, alleles, dominant and recessive traits, phenotypes, genotypes, and uses Punnett squares and monohybrid crosses to demonstrate inheritance patterns.
1. A oross between parentai or eanims thet heve a wy ubot in a siv.pdf
1. A oross between parentai or eanims thet heve a wy ubot in a sivisle gene or trale. A. Gene 2. A
cross between garental artanime thot af fler wh beo 1. Heteromyous dalerent traith. 3. Square
diagramt uned to predict genotypes of mabed c. Dominane indlwduats. D. Receswe 4. A. Bakc
unit of hereasary ardorimation E. Genotypic frequency -5. A characteritic or attelocte ansocigted
with a gene. F. Pelyghenic braits 6. A variation of a gene. a. Monelyorid cross 7. Type of allele
that soley produces an observed trat 6. An alieie with masked effects 1. Alfele 2. Inheritirg
diriment alleies of a given gene from tach L. Difybrid cross parent. 1. Phenotypic frequency 10.
inheriging the same alleles of a given eene fromen each K Homorygous piarent L. Punnett
sqcuare 11. The frequency of a given genscype. 12. The treguency of physical attritutes being
obsented. M. Trait. 13. Traits with phenotypes influenced ty fwo of more geres.
2 3 4 5 Assignments -#1 Distinguish between the following genetic term.docx
2
3
4
5
Assignments \#1 Distinguish between the following genetic terms: A. Gene and allele. B. Homozygous and heterozygous. C. Genotype and phenotype. D. Dominant and recessive. 1. A man with red-green colour blindness is married to a girl with normal colour vision. What is the probability that his children will be colour blind? 2. A boy has Duchenne muscular dystrophy. His maternal uncle had died of muscular dystrophy at the age of 21 years. What is the probability that this child's sibs will be affected? Explain, giving reasons, whether the following pedigrees are compatible with autosomal dominant, autosomal recessive or X-linked dominant and X -linked recessive inheritance. (Note that a pedigree may be compatible with more than one type of inheritance.) a. b. c. a. b. c. Assignments \#4 Examine the pedigree from a family with a genetic disease and ansv the questions below: a. Does this pedigree indicate autosomal dominant, recessive or sex-link type of inheritance? Give reasons for your choice. b. Assuming that B and b are the normal and mutant alleles respectively what would be the genotypes of the individuals: II.I, II.2 and III.3? c. Individual II.3 requested genetic counselling. What is the probability that her child would be affected. Explain why. Susan's grandfather was deaf, and passed down a hereditary form of deafness within Susan's family as shown in Figure. A. Is this mutation most likely to be dominant or recessive? B. Is it carried on an autosome or a sex chromosome? Why? C. A complete SNP analysis has been done for all of the 11 grandchildren (4 affected, and 7 unaffected). In comparing these 11 SNP results, how long a haplotype block would you expect to find around the critical gene? How might you detect it?
.
Heredity
Conjoined twins originate from a single fertilized egg that begins to split into identical twins early in development but fails to completely separate, leaving the twins joined in some part of their body. The most famous historical case was Chang and Eng Bunker, born in 1811 in Siam, who were joined at the chest and shared a liver. Despite initial beliefs they were an ill omen, they went on to marry sisters and have over 20 children together before dying within hours of each other in 1874. Modern medical technology now allows many but not all conjoined twins to be separated, with an overall low survival rate of between 5-25% for conjoined twins.
Inheritance Presentation (2012-2013)
The document discusses hereditary genetics and how traits are passed from parents to offspring through chromosomes, DNA, genes, and alleles. It explains that chromosomes contain DNA and genes which provide the code and instructions for building an organism. The document also covers Mendel's experiments with pea plants and how his findings helped establish the basic principles of heredity and genetics.
10. patterns of inheritance
Gregor Mendel's pea plant experiments in the mid-19th century laid the groundwork for genetics by demonstrating that traits are passed from parents to offspring via discrete units of inheritance called genes. The document defines genetic terminology like alleles, genotypes, phenotypes, dominant/recessive traits, and describes Mendel's laws of segregation and independent assortment. It also discusses sex-linked inheritance and variations like incomplete dominance and polygenic traits. Common human genetic disorders are reviewed including examples like sickle cell disease, cystic fibrosis, and Duchenne muscular dystrophy.
Mendelian Genetics.pptx
This document discusses Gregor Mendel and the principles of inheritance through Mendelian genetics. It covers key terms like genotype, phenotype, alleles, dominant/recessive genes, and Mendel's laws of inheritance including segregation, independent assortment, and complete dominance. It provides examples of inheritance patterns in traits like eye color, hair color, plant height and flower color. It also presents genetics problems involving setting up punnett squares and determining genotype and phenotype ratios in offspring.
Dragon Genetics Hands on LabIntroductionThere are many patterns o.docx
Dragon Genetics Hands on LabIntroduction:
There are many patterns of inheritance. This lab will explore Mendelian traits where alleles are dominant or recessive. You will also have to understand genes that express incomplete dominance, codominance and are sex-linked. We will utilize this lab to explore those terms and to use our knowledge of gene combinations to create an organism.
Utilize this link to learn more about Mendelian traits, incomplete dominance and codominance.(Opens in new window) This link helps you to learn more about sex-linked genes. (Opens in new window)Part 1 Procedure: Checking for Understanding (Worth up to 15pts)
A. For each genotype, tell me if it’s homozygous or heterozygous. If it is homozygous also tell me if it is dominant or recessive.
1. BB
2. jj
3. Pp
4. RR
5. ff
B. Dimples (D) is dominant to (d) no dimples. Brown Eyes (B) are dominant to (b) blue eyes. For each genotype indicate the phenotype.
1. Dd
2. DD
3. dd
4. BB
5. bb
6. Bb
C. For each phenotype list the genotype(s). Trait: Red flower (R); White flower (r)
1. Red flower (homozygous)
2. Red flower (heterozygous)
3. White flowerPart 2: Creating the Parents (Worth up to 48 pts)
1. Flip a coin to determine the genotype for each trait and record it in the data table.
a. Heads= allele 1, Tails = allele 2 ( Example: if you flipped heads twice, your dragon will have two copies of allele 1 for her genotype)
2. Determine the phenotype resulting from the allele pair for each trait.
3. Repeat steps 1-2 for each trait and complete the Mama Dragon’s Table 1.
a. Pay attention to the notes under the trait; it means it does not fully follow Mendelian rules.
Example:
For the trait Eye Size. I flipped my coin 2 times. Flip 1= heads (E); Flip 2= heads (E). So I would put EE in the Genotype box and Two Small Eyes in the Phenotype box for that trait.
Table 1: Genotypes and Phenotypes for Mama Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
Sharp (S)
Round (s)
Feet
Four toes (F)
Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straight (m)
Dragon Hemophilia
(Sex- Linked)
Hemophilia (XH)
Normal Clotting (Xh)
Table 2: Genotype and Phenotypes for Daddy Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
Sharp (S)
Round (s)
Feet
Four toes (F)
Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straigh ...
Please give an explaination fir those quesions! 2 3 4 5 1- Aman with r.docx
Please give an explaination fir those quesions!
2
3
4
5
1. Aman with red.geen colour blindness is marned to a girl with normal colwir vision. What is the probaliliny that his childron will be coluur blind? 2. A boy has Dachenne muscular dyatrophy. His malemal uncle had died of museular dystrophy at the age of 21 years. What is the prohatility that this chilfs sibs will be affected? Assignments \#3 rocosive or S -kinked dominant and X -linked recesive inheritance. (Nole that a potigrte may be coempable with muve thas ane type of inheritance.) Assignnents \#4 Examine the pedieree frum a funily with a ernetic disease and anvv the questiens below: a. Does this pedigree isdicate autosonal deuninant, teoessive of set-link type of inheritance? Give reasons for your choice. b. Assuaning that B and b are the normal and mataut alleies respectively what would be the enenotypes of the individuals :II.1, 11 2 and III .3? c. Individual II. 3 requested genctic counselling. What is the probubility that her child woald be affected. Fxplain why. Assignments \#5 Susan's grandfather was deaf, and passed down a hercditary form of deafhess within Susan's family as shown in Figure. A. Is this mutation most likely to be dominant of recessive?? B. Is it carried on an autosome of a sex cluomosome? Why? C. A complete SNP analysis has been done for all of the 11 grandchildren (4 affected, and 7 unaffected) In comparing these 11 SNP result, how long a haplotype block would you expect to find around the critical \#ene? How might you deleet it? Assignments \#1 Distinguish between the following genetic terms: A. Gene and allele. B. Homozygous and heterozygous. C. Genotype and phenotype. D. Dominant and recessive. 1. A man with red-green colour blindness is married to a girl with normal colour vision. What is the probability that his children will be colour blind? 2. A boy has Duchenne muscular dystrophy. His maternal uncle had died of muscular dystrophy at the age of 21 years. What is the probability that this child's sibs will be affected? Explain, giving reasons, whether the following pedigrees are compatible with autosomal dominant, autosomal recessive or X -linked dominant and X -linked recessive inheritance. (Note that a pedigree may be compatible with more than one type of inheritance.) a. b. c. a. b. c. Assignments \#4 Examine the pedigree from a family with a genetic disease and ansv the questions below: a. Does this pedigree indicate autosomal dominant, recessive or sex-link type of inheritance? Give reasons for your choice. b. Assuming that B and b are the normal and mutant alleles respectively what would be the genotypes of the individuals: II.I, II.2 and III.3 ? c. Individual II. 3 requested genetic counselling. What is the probability that her child would be affected. Explain why. Susan's grandfather was deaf, and passed down a hereditary form of deafness within Susan's family as shown in Figure. A. Is this mutation most likely to be dominant or recessive? B. I.
A wild-type chromosome has the following segments A B C middot D E F.pdf
A wild-type chromosome has the following segments: A B C middot D E F G H I An individual
is heterozygous for the following chromosome mutation: A B C middot D H I How would the
mutated and wild-type chromosomes pair in prophase I of meiosis? D E F G H of the wild-type
chromosome will form a deletion loop. E F G of the wild-type chromosome will form a deletion
loop. D E F G H of the wild-type chromosome will form an Inversion loop. E F G of the wild-
type chromosome will form an inversion loop. Red-green color blindness is a human x-linked
recessive disorder. A young man with a 47, XXY karyotype (Klinefelter syndrome) is color
Wind. His 46, XY brother also is color blind. Both parents have normal color vision. Where did
the no disjunction that gave rise to the young man with Klinefelter syndrome take place? Assume
that no crossing over took place In prophase I of meiosis. Mother - meiosis I Mother - meiosis II
Father - meiosis I Father - meiosis II Both parents Functional epidermal lies bull nose (JEB) Is a
severe skin disorder that results in blisters over the entire body. The disorder is caused by
autosomal recessive mutations at any one of three loci that help to encode lamina 5, a major
component In the dermal-epidermal basement membrane. Leena Pulicine and colleagues
described a male newborn who was born with JEB and died at 2 months of age (L. Pulkkinen et
al. 1997. American Journal of Human Genetics 61:611-619); the child had healthy unrelated
parents. Chromosome analysis revealed that the infant had 46 normal-appearing chromosomes.
Analysis of DNA showed that his mother was heterozygous for a JEB-causing allele at the
LAMB3 locus, which is on chromosome 1. The father had two normal alleles at this locus. DNA
fingerprinting demonstrated that the male assumed to be the father had, In fact, conceived the
child. Assuming that no new mutations occurred in this family, what might best explain the
presence of an autosomal recessive disease in the child when the mother is heterozygous and the
father Is homozygous normal? The infant inherited both copies of chromosome 1 from the
mother, which is an example of unit parental disomic. The infant is monatomic for chromosome
1, which he received from his mother but did not receive a chromosome 1 from his father.
Epitasis masked the disease phenotype in the father, but complementation of the parental alleles
gave rise to a child with functional epidermal lies bull nose. The infant has tiresome 1, where he
inherited two recessive alleles from his mother. A translocation between chromosome 1 and
chromosome 22 generated a recessive phenotype. Plasmid DNA, like bacterial DNA: is circular.
is single stranded. comes in homologous pairs. All of the above. None of the above.
Solution
10. Answer is B. EFG of the wild type will form a deletion loop. Because EFG in one
chromosome has no matching pair in other chromosome. So EFG loop will be formed and it will
be removed.
13. Answer is A. Plasmid DNA like bacte.
2014-sex-linkage.ppt
This document discusses sex linkage, sex determination, and sex chromosomes. It begins by defining sex linkage as the phenotypic expression of an allele related to an individual's chromosomal sex. Sex determination is defined as the biological system that determines the development of sexual characteristics in an organism. It then discusses several key topics:
- Eukaryotic chromosomes, including that most species are diploid and have homologous chromosome pairs.
- Sex chromosomes, which are the X and Y chromosomes. Females typically have two X chromosomes and males have one X and one Y chromosome.
- Evidence that supported the chromosome theory of inheritance, including Morgan's experiments with white-eyed Drosophila that demonstrated X-linked inheritance.
Presentation 02 genetics i
The document discusses several of Gregor Mendel's discoveries and laws of genetics from his experiments with pea plants including:
1) Mendel's law of segregation which states that alleles for a gene separate into gametes during reproduction.
2) His law of independent assortment which states that different genes assort independently if located on separate chromosomes.
3) That dominant alleles are fully expressed in heterozygotes while recessive alleles have no visible effect.
Human body cells contain 46 chromosomes- The first 22 pairs are called.pdf
Human body cells contain 46 chromosomes. The first 22 pairs are called autosomes, and they
contain numerous genes that affect the traits of the individual. The last pair, number 23, are the
sex chromosomes. The sex chromosomes determine gender (i.e., either male or female), but there
are other genes on this pair of chromosomes as well. Males sex chromosomes are XY, while
female sex chromosomes are XX . The gametes in a human (either egg cells or sperm cells)
contain only 23 chromosomes. Fertilization, the fusion of an egg and a sperm, restores the total
of 46 chromosomes in a human zygote. Non-gamete cells are called somatic cells, and they have
all 46 chromosomes in them. 1. Your sex chromosomes: XX Just as in Mendel's pea plant
experiments, genes in humans can be dominant or recessive, and the results of "crosses" can be
predicted using Punnett squares. A phenotype is the physical expression of a gene (made up of a
pair of alleles). The genotype is the actual genetic makeup of the allele pair. An individual
having two identical alleles for a gene is said to be homozygous. There can be homozygous
dominant or homozygous recessive combinations. Dominant traits are represented by capital
letters; recessive by lower case letters. An individual having non-identical alleles for a gene is
said to be heterozygous. Note that the phenotype of a heterozygous individual is determined by
the dominant gene. Dominant alleles tend to cover up the presence of any recessive alleles. In a
case of alleles that show simple dominance / recessiveness, it is not possible to know if an
individual who possesses a dominant trait has the homozygous dominant or the hatarnzunniic
nanntune haced an nhanntuns tha onlv nne wo knnwe for rertain is the Accessibility: Investigate
Example: What phenotypes and genotypes could one expect from a cross between two pea
plants, one true-breeding for yellow seeds and the other true-breeding for green seeds? Yellow
seeds are dominant to green. Complete the Punnett square below. Y The true-breeding The true-
breeding green seed plant yellow seed plant can only contribute can only contribute a recessive
allele. a dominant allele. Many human traits are controlled by a single pair of alleles and through
simple dominant and recessive rules. Example: Tongue rolling - If you can roll your tongue
lengthwise, you have the trait controlled by the dominant allele. Let " R " represent the dominant
allele in your genotype and r represent the recessive allele. If you have the dominant phenotype,
how do you know if you are homozygous dominant or heterozygous. That depends upon
knowing if one of your parents couldn't roll their tongue. For example, my Dad cannot roll his
tongue but I can. So, my genotype is Rr for this trait. If you do know know about your parents,
then you have to put both possible genotypes for yourself, i.e. RR or Rr . 2. What is your
phenotype (roller or non-roller)? 3. What is your genotype? A. If you and your parents can both
ro.
Genetics-and-Heredity-Intro-
Genetics is the science of heredity, or how traits are passed from parents to offspring. Traits are determined by genes located on chromosomes. Gregor Mendel's experiments with pea plants in the 1800s laid the foundations for genetics by demonstrating that traits are inherited in predictable patterns depending on whether genes are dominant or recessive. The basic principles of inheritance that Mendel discovered include that each parent contributes half of the offspring's genes, and that dominant traits mask recessive traits. Genetic inheritance can be represented using Punnett squares to predict offspring genotypes and phenotypes.
Lesson 7 heredity
1) The document discusses heredity and genetics, including definitions of key terms like species, traits, genes, alleles, and genotypes.
2) It explains that species are groups that can reproduce and have fertile offspring, and examples like dogs and wolves are given. Traits can be inherited or acquired, and come in different types.
3) The role of genes and alleles in determining traits and phenotypes is outlined. Genes are segments of DNA that code for proteins, and are located on chromosomes which come in homologous pairs for humans and other species.
Homozygous Alleles
The document discusses a simulation of a population of bunnies in England, where some bunnies have a recessive allele that causes them to lack fur. Over generations, as the harsh winters cause the hairless bunnies to die off at higher rates, the frequency of the recessive allele decreases. The results demonstrate natural selection, as the recessive allele becomes less common as it confers a lower chance of survival in that environment.
1. John has tyoe o blood. His child has type A blood. What type of bl.pdf
1. John has tyoe o blood. His child has type A blood. What type of blood Could his mother
have? Draw Punnett squares. 2. artan\'s syndrome is caused by an autosomal dominant altele.
What are chances of having a child that will develop syndrome if one of the parents has
Marfan\'s syndrome. \"President Lincoln may have had 3. The allele for green skin color frogs) is
.2 and the allele for yellow color What would the probabilites phenotypes, d genotypes of all
offspring from two Brown skin is dominant over yellow in snake skin. Smooth scales are all
dominant Show a Punnett square that would show genotypes and probabilities of a cross between
a yellow skinned 4. 5. In the and a brown rough skinned snake. were question above how would
you know whether the offspring heterozygotes or true breeding for dominant traits?
Solution
Answer:
1)
John has O blood group, so genotype is \"IOIO\"
Mother blood group---?
child blood group --- A, so genotype is IAIA or IAIO
Child genotype can be either IAIA or IAIO
Based in chidren blood group, if we cross father blood group with A, then..
1) IOIO X IAIA
2) IOIO X IAIO
From the above , we can say that mother blood is A, and genotype can be IAIA
orIAIOIAIAIOIAIOIAIOIOIAIOIAIO.
Chap 5 Kin Selection Altruism
This document summarizes key concepts around the evolution of behavior through natural selection and genetic inheritance. It discusses how behaviors are co-adapted through evolution to maximize survival and reproduction. Behaviors can be culturally transmitted between individuals without genetic changes. Kin selection theory explains how behaviors that help reproduce relatives' genes can also be selected for, if the degree of relatedness and benefits are high enough. Examples of genetic studies of behaviors in insects and vertebrates are provided to show the interaction between genes, development and environment in determining behaviors.
Chap 5 Kin Selection Altruism
This document summarizes key concepts around the evolution of behavior through natural selection and genetic inheritance. It discusses how behaviors are co-adapted through evolution to maximize survival and reproduction. Behaviors can be culturally transmitted between individuals without genetic changes. Kin selection theory explains how behaviors that help reproduce relatives' genes can also be selected for, if the degree of relatedness and benefits are high enough. Examples of genetic studies of behaviors in insects and vertebrates are provided to show the interaction between genes, development and environment in determining behaviors.
Similar to 1- An allele of a gene that confers musical ability is identified in a (1).docx (20)
1. A oross between parentai or eanims thet heve a wy ubot in a siv.pdf
1. A oross between parentai or eanims thet heve a wy ubot in a siv.pdf
2 3 4 5 Assignments -#1 Distinguish between the following genetic term.docx
2 3 4 5 Assignments -#1 Distinguish between the following genetic term.docx
Dragon Genetics Hands on LabIntroductionThere are many patterns o.docx
Dragon Genetics Hands on LabIntroductionThere are many patterns o.docx
Please give an explaination fir those quesions! 2 3 4 5 1- Aman with r.docx
Please give an explaination fir those quesions! 2 3 4 5 1- Aman with r.docx
A wild-type chromosome has the following segments A B C middot D E F.pdf
A wild-type chromosome has the following segments A B C middot D E F.pdf
Human body cells contain 46 chromosomes- The first 22 pairs are called.pdf
Human body cells contain 46 chromosomes- The first 22 pairs are called.pdf
1. John has tyoe o blood. His child has type A blood. What type of bl.pdf
1. John has tyoe o blood. His child has type A blood. What type of bl.pdf
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1- Let Yt-bt2+St be a time series process- where St is assumed to be a.docx
1. Let Y t = b t 2 + S t be a time series process, where S t is assumed to be a stationary process. Identify how will you make Y t stationary [ H ] . ii) By differencing it twice i) By differencing it once iv) By making a square root transformation iii) By making a log transformation
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1- Kira recently closed her retail store in favor of operating exclusi.docx
1. Kira recently closed her retail store in favor of operating exclusively online. Now, she can offer more items online than she could in her retail store. What element of the marketing mix does this refer to? Multiple Choice
product
privacy
promotion
pricing
2. Elite Fashion operates several social media profiles, including Facebook, Instagram, and TikTok. Through these profiles, its customers can express their needs and wants directly to the firm in response to its marketing communications. Which of the following characteristics of digital marketing is depicted in this scenario?
Multiple Choice
interactivity
creativity
control
addressability
.
1- In what climatic region is the city located- 2- Look at the overall.docx
1. In what climatic region is the city located? 2. Look at the overall shape of the graph. Is the temperature line steep or gentle? Does it change throughout the year and/or look almost flat? 3. Look for extremes - quote the highest and lowest temperature and rainfall and the month in which it occurs. 4. When the highest and lowest temperatures are experienced? 5. Add the rainfall totals for each month together to work out the total annual rainfall.
.
1- In the dispute between the FBI and Apple- which side do you support.docx
1. In the dispute between the FBI and Apple, which side do you support and why?
2. How would you counter the arguments offered by those on the other side of this debate?
3. Are there any circumstances in which you think the government's right to information
should take precedence over an individual's right to privacy?
4. Should any technology firm be allowed to create a privacy protection system that is so
impenetrable that it could never be overridden, regardless of the government's need for this information?
order. In a strongly wurded lenter to Apple customers posted to the company's website, Cook called the onder "an unprecedented step which threatens the security of our custemers" with "implications far beyond the legal case at hand." In a court filing. Apple claimed. "This isn't a case about one isolated iPhone. No court has ever authorized what the goverament now secks, no law supports such unlimited and swecping use of the judicial proccs. and the Constitution forbids it." The day before the FBI director and Apple's top lawyers were to tevify before Cangress, a federal judge in New York sided with Apple in a related case. Magistrate Jadge James Orenstein rejected the Justice Departmenf's argument that the I8th century All Writs Act gave prosecutors the authority to compel Apple to help investigators bypass the passeodeprotection system on an Apple iPhone seized in a drug investigation. He said the critical issues of 2 Ist century privacy and technology should be decided by soday's lassmakers, rather than by reinterpreting an old law. Around this time, the media reported that an outside party had demonstrated to the FBI a possible method for unlocking Farook's iPhone that, if successful, would climinate the need for assistance from Apple. "This uugeess that the very thing that Apple feared already exists in some form and it exists outside the walls of Cupertino [Apple's home]." said attorney Edward McAndrew: A month later, the FBI announced that it had cracked Farook's iPhone and was dropping its legal cave against Apple. A Justice Depurtment spokesperson said. -While this particular phone is no longer an issue, the broader fight over encryption-protected technology is Fikely to continue. It remains a priority for the government to ensure that law enforcement can obtain cnucial digital information to protect national security and public safety." And the controversy may intensify in the futore. FBt director Comey announced in April 2016 that the secret technique used to unlock Farook's iPhone 5 C , for which the FBI reportedly paid more than $1 million, would not work on newer iPhone models. Two yean laler, Apple announced that it was planning an iFhone update that would effectively disable the phone's charging and data port-the opening where users plug in headphooss. power cables, and adapters - an hour after the phone is locked. This change was seca a direct response to govemment efforts to unlock phones without the owner's permiss.
1- In a population with 2 alleles for a particular locus (D and d)- th.docx
1. In a population with 2 alleles for a particular locus (D and d), the frequency of the D allele is 0.64 . (4 pts.) a) What is the frequency of the d allele? b) What is the frequency of homozygous dominant individuals in the population? c) What is the frequency of homozygous recessive individuals in the population? d) What is the frequency of heterozygotes in the population?
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1- Identify the types of attacks that congest a network- Which are the.docx
This document discusses investigating issues with a network and portal access. It asks about types of attacks that could congest a network, what could disrupt portal access and how to investigate lack of access and missing courses. It concludes by asking for recommendations to fix the network and portal access problems.
1- Identify the strategy Robin Hood is following- 2- Perform a SWOT an.docx
1. Identify the strategy Robin Hood is following. 2. Perform a SWOT analysis for Robin Hood. 3. Identify the five competitive forces for Robin Hood. How strong is each force? 4. What do you recommend for Robin Hood to do in the short term and long term? Alliance Manchester Buvinew School T doe't invw half the ment T run ias tose diye." havieg all Deere moot ronficked.
.
1- Identify the main stakeholder groups involved in MUFC and using Fig.docx
1. Identify the main stakeholder groups involved in MUFC and using Figure 5.3 map their power and level of interest. How might the expectations of the various stakeholder groups differ and potentially come into conflict? 2. What should the objectives of Manchester United be? 3. Reflect on Table 5.3 and explain how the organisation's ethical stance and corporate social responsibility stance has shifted. 4. How much does it matter whether Manchester United continues to win matches, whether they have a dip in form and are relegated, or indeed if they need to play football at all?
.
1- How can a firm use information technology for a competitive advanta.docx
1. How can a firm use information technology for a competitive advantage? 2. What are the applications of an intranet for human resources department? List three. 3. How can an information system help inventory processing and control? 4. Identify and explain how information systems are used in the case study.
.
1- Gallup and Glint assess employee engagement very differently- Revie.docx
1. Gallup and Glint assess employee engagement very differently. Review the websites for these two organizations and identify the advantages and disadvantages of each approach. What kind of organizations (give examples) would be best suited for each approach?
2. Why do you think there are so many different theories or approaches to understanding motivation? What is your own view of what motivates people to work hard and perform well? How can you incorporate what you learned in this chapter to motivate others?
.
1- Four friends have been identified as suspects for an unauthorized a.docx
1. Four friends have been identified as suspects for an unauthorized access into a computer system. They have made statements to the investigating authorities. Alice said, "Carlos did it." John said, "I did not do it." Carlos said, "Diana did it." Diana said, "Carlos lied when he said that I did it." a) If the authorities also know that exactly one of the four suspects is telling the truth, who did it? Explain your reasoning. b) If the authorities also know that exactly one is lying, who did it? Explain your reasoning.
.
1- Fiscal stimulus implemented by most nations during the CoVid pandem.docx
1. Fiscal stimulus implemented by most nations during the CoVid pandemic played a role in the supply and demand imbalance experienced after the pandemic.
True or False
2. The level at which corporate taxes are set does not generally impact corporate investment and globalization initiatives.
True or False
.
1- Explain why multitasking is often counter-productive and 2- discuss.docx
1. Explain why multitasking is often counter-productive and 2. discuss at least twe strategies for avoiding the trap of multitasking and help focus our attention. A. List and B. discuss the three ideas central to time management.
.
1- Explain the relationship and difference between a vulnerability and.docx
1. Explain the relationship and difference between a vulnerability and an exploit.
2. Explain the difference between a false positive and a false negative. Which is more
dangerous? Why?
3. What is an SQL injection?
4. What is a buffer overflow?
5. What is a race condition?
6. What is a file inclusion vulnerability?
.
1- Explain how the supranationalism of the European Union benefits its.docx
1. Explain how the supranationalism of the European Union benefits its member countries. 2. Explain how relative location and history have impacted Strasbourg's role in a united Europe. 3. Explain what brought about the breakup of Czechoslovakia. 4. Identify and Explain the issues that face the newly sovereign Slovakia. 5. Explain how Russia is establishing territoriality in the Arctic Ocean. Include details from the video in your answer.
.
1- Draw the appearance of the inoculated motility test media tube (MTM.docx
1. Draw the appearance of the inoculated motility test media tube (MTM)s and label each with name of species: 2. What are the means by which a bacterial species can be motile? List all. t+s hypically provided by structures lunown as fagella. Flagellum differs in compestition, structure, and furction from the eukanyohc flagellum. 3. Research the motility of all the bacterial species you tested. Was there a bacterial species that is known to be motile but clearly showed up immotile. Explain why this might occur (hint has to do with a false negative result when testing a certain type of bacteria).
.
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1- An allele of a gene that confers musical ability is identified in a (1).docx
- 1. 1. An allele of a gene that confers musical ability is identified in a family. All 5 children received this allele from their father and are confirmed heterozygotes. 2 children play the piano relatively well, 2 play the piano and guitar well, and 1 child is a piano, flute, and clarinet virtuoso. Based only on the information given, which of the following genetic phenomena best describes this trait? (1 point) a. anticipation b. incomplete dominance c. incomplete penetrance d. overdominance e. variable expressivity 2. The human bone disease osteogenesis imperfecta (OI) is due to a dominant allele that is incompletely penetrant in heterozygotes. The Penetrance value for this genotype is currently estimated to be 0.7. A new born girl has been determine to be heterozygous for this gene. What is the probability that she will not develop OI? (1 point) a. 0.15 b. 0.30 c. 0.35 d. 0.70 e. 1 3. In a particular species of fox, coat color can be grey, red or brown. When pure-breeding foxes with grey coats are mated with pure-breeding foxes with red coats, all F 1 progeny have red coats. Mating F 1 foxes produces 105 foxes with red coats, 77 foxes with brown coats, and 12 foxes with grey coats. Based on the observed data, what is the most likely genetic basis for the inheritance of coat color in foxes? (1 point) a. multiple alleles of a gene b. one allele of the gene responsible for the trait is acting as a lethal allele c. epistasis d. incomplete dominance e. codominance 4. You have leamed that the appearance of scurs in cattle is a sex- influenced trait. A cow (i.e. a female) who is homozygous with the non-scurs allele is mated to a bull (i.e. a male cow) who is heterozygous for this gene. What is the probably that their first offspring will not have scurs? (1 point) a. 0 b. 1/4 c. 1/2 d. 1/4 e. 1 5. In cats, the dominant allele of one gene can result in no tail (or a very short tail), and this is referred to as the Manx phenotype. A recessive allele of the gene results in normal tail length. Embryos that are homozygous for the Manx allele die during early embryonic development. A cat with a normal tail is crossed to a cat with a Manx tail. What is expected offspring outcome from this cross? (1 point) a. All kittens will have a short tail b. All kittens will have a normal tail c. 1/2 the kittens will have a normal tail and 1/2 will have a short tail d. 2/3 of the kittens will have a short tail gad 1/3 will have a long tail e. 3/4 of the kittens will have a short tail ard 1/3 will have a long tail