Q: 1. In fruit flies, white eyes are X-linked recessive mutation. If a female who is a carrier of the…
A: Introduction :- A gene's allele is one of two or more variants. For each gene, an individual…
Q: 5. This is a pair of homologous chromosomes. The individual is homozygous for gene A and…
A: This is a question about meiosis.
Q: A woman who sought genetic counseling is found to be heterozygousfor a chromosomal rearrangement…
A: The type of chromosomal abbretion in given figure is Translocation.
Q: 7. The following diagram shows the two chromosomes in an individual heterozygous for an inversion,…
A: An inversion is a type of chromosome rearrangement where a segment of the chromosome is reversed…
Q: 5. Larry and Lola Little have achondroplasia, a form of dwarfism. Both are heterozygotes. Their son,…
A: Heterozygous condition is defined as a condition in which two variations of a gene known as alleles…
Q: 3. The father shown beiow has Hemophilia, an X-linked recessive disorder. If this couple had a son,…
A: ANS- If the father has hemophilia and the mother does not carry hemophilic gene, then no son (XY)…
Q: 6. Consider this pedigree for an X-linked dominant trait. What would be the genotypes of each…
A: The pedigree is the family tree diagram used to represent the pattern of inheritance in the family.…
Q: . In yellow fever mosquitos (Aedes aegypti) 2n=6. In a mosquito cell that is going through mitosis,…
A: Meiosis is the cell division process that results in the formation of egg and sperm cells. Mitosis…
Q: hapsburg jaw/lip?
A: A Hapsburg jaw is a specific facial deformity that is marked by a very elongated and prominent lower…
Q: 6. The pedigree below traces the inheritance of a particular disorder. Circles are females, squares…
A: The tabular representation of family history by taking into consideration a disease or character…
Q: 29. What if any abnormalities do you see in the chromosomes in this karyotype? A. Monosomy 3 B.…
A: Chromosomal abnormalities These occur when there is an extra chromosome or when a section of a…
Q: 1. Examine the chromosomes shown below from two people. Then, answer the questions that follow. 88…
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Q: 4. Show a dihybrid cross for fruit flies. GgEe x GgEe. Be careful when counting the number for each…
A: A dihybrid cross is one where individuals that differ in two traits are crossed to study the…
Q: In dogs, there is a hereditary deafness caused by a recessive allele, d. A kennel owner has a male…
A: Answer :- Option (B) is correct. - has the genotype Dd.
Q: How many chromosomes are shown in a normal human karyotype? * 23 O 44 46
A: The complete set of chromosomes in an individual organism or species is known to be a karyotype.…
Q: 3) Below are two homologous chromosomes. The top chromosome has suffered a double-strand break.…
A: When a DNA strand suffers a damage as shown above, it repairs by homologous recombination. The step…
Q: 5. A horse breeder finds that one of the stallions has a genetic defect that affects the motility of…
A: Probability means the chance of occurrence of a certain event when expressed quantitatively. It is a…
Q: 2. The following is a pedigree of a family in which a rare form of X-linked colorblindness is found…
A: A pedigree is a diagram depicting the biological relationships between an organism and its…
Q: 1. For parts (a), (b), and (c) of this problem, draw a diagram illustrating the alleles on…
A: According to our guideline we can answer only the first three subparts of a question. So, upload the…
Q: Which of the following represents a heterozygote? 1. tt 2. TT 3. Tt
A: Genotype is defined as the genetic makeup of an organism.
Q: In pea plants, there are two possible alleles for pea pod color. Y (yellow) is the dominant allele,…
A: Hi! As you have posted multiple questions and have not mentioned which are to be answered, we are…
Q: 2. Fill out the blanks of the pedigree (AA, Aa, or aa). a) How many children did the original couple…
A: Note - The first question is not complete. So solving question - 2 for you. Question-2 Given: A…
Q: 15) A company provides genetic analysis to people who want to learn more about their ancestors. One…
A: The offsprings are produced as a result of sexual reproduction in case of human because there are…
Q: 8. This family pedigree follows a family afflicted by a trait determined by the R gene IdA 2 9 10 11…
A: A gene is a unit of genetic material and alleles are the alternative form of genes present at the…
Q: 1. Pretend that the fingers of both of your hands are chromosomes. Hold up both your hands. a. How…
A: Hi! Thank you for your question. As you have posted multiple questions and have not mentioned which…
Q: 1) What type of chromosome abnormality does the father have? a)Duplication b)Inversion…
A: Hi! Since you posted many questions, we will be answering the three for you. Please post the other…
Q: Describe the imbalance in gene products that occurs in an individual with monosomy 2.
A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each species…
Q: Which of the following statements is FALSE about deletions? O it can cause Cri du Chat syndrome O…
A: A deletion is the absence of a portion of one chromosomal arm. To take out the intervening section,…
Q: 9. You have done a bunch of 2 point test crosses, finding out distances between individual genes,…
A: The write order of gene are
Q: I have started this but I am not sure how to finish it.
A: Hello! You have posted multiple questions and half of the questions are already answered. So, I am…
Q: Why are organisms that have only a single set of chromosomes (haploid) often more favorable for…
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Q: 4. How many sex chromosomes in a normal human karyotype? 5. What are the sex chromosomes in a male,…
A: Chromosomes are the thread-like structures present inside the nucleus of the cell. It is made up of…
Q: 器 6 *器 S5 * ** The karyotype pictured here represents A. a normal male B. a normal female OC.a Down…
A: The representation of all the chromosomes of the cell nucleus of males or females is representation…
Q: 5. By conducting testcrosses, researchers have determined that corn has ten linkage groups. How many…
A: To determine the genotype, the experiments are done in which organism of dominant phenotype is…
Q: 1. Why is the incidence of trisomy of larger chromosomes rarer than the incidence of trisomy of…
A: A trisomy is an abnormal number of chromosome conditions in which instead of two there are three…
Q: Sketch the four gametes produced by a CROSSOVER between C and D and label whether or not each gamete…
A: Inversion - An inversion is a chromosome rearrangement in which a segment of a chromosome is…
Q: 7. With half the SEX CHROMOSOME (two letters) from each parent, what does the sex chromosome of the…
A: Columbidae could be a bird family consisting of pigeons and doves. it's the sole family within the…
Q: A young man went to the doctor because he had small testes and enlarged breasts. Through chromosomal…
A: Chromosomal abnormalities occur due to the duplication or deletion of the section or whole of the…
Q: I am a little confused on this question.
A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…
Q: During the observation of a baby the diagnosis of Down's syndrome was made. What is the main cause…
A: Normally a baby is born with 46 chromosomes. But in case of down syndrome babies have extra…
Q: 36 The diagram below represents a cell containing a pair of chromosomes at metaphase I of meiosis.…
A: The meiosis is a cell division process by which diploid (2n) mother cell divides it's nucleus twice…
Q: 1) What is Dosage compensation as it relates to sex chromosomes
A: As we know, human females are homogametic with chromosomal constitution 44A+XX and males are…
Q: 7. Domestic house cats have a diploid chromosome number of 38. How many chromosomes would you expect…
A: Domestic cats have 38 chromosomes. The chromosome number generally refers to the number of…
Q: For part c, do they consider the total sex chromosomes to be 2 or 3?
A: The total number of sex chromosomes in the given karyotype is 3.The human has a total of 46…
Q: e are 46 chromosomes in humans, of which A. any 23 chromosomes are from father and remaining from…
A: Humans have forty-six chromosomes in every diploid cell. Among those, there are 2 sex-determining…
Q: Mendel’s law of independent assortment can be explained by? The random alignment of homologous…
A:
Q: 3. A man who has polydactyly and normal vision marries a color-blind woman with a normal number of…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
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- As genetic testing becomes widespread, medical records will containthe results of such testing. Who should have access to thisinformation? Should employers, potential employers, or insurancecompanies be allowed to have this information? Would youfavor or oppose having the government establish and maintain acentral database containing the results of individuals’ genomescans?The Human Genome Project has demonstrated that in humans of all races and nationalities approximately 99.9 percent of the sequence is the same, yet different individuals can be identified by DNA fingerprinting techniques. What is one primary variation in the human genome that can be used to distinguish different individuals? Briefly explain your answer.What is the Human Genome Project (HGP)? What is the ultimate goal of HGP? How did the scientists and researchers accomplished the HGP? Enumerate and explain three major results of the HGP What role does ethics play in the HGP? 6. What is the current status of HGP? 7. What future research needs to be done for HGP? 8 – 10. List down and explain BRIEFLY three new products or creations developed due to HGP.
- Evaluate the complexity of the technical issues related to managing and utilizing genomic data as discussed in chapter 24. Without discrimination as the framework, preventive medicine and wellness models may desire genetic testing in adults to identify genetic diseases before they cause symptoms. Outline the considerations for the shifts in health care delivery caused by personalized medicine including the management of personalized data.. Discuss how Genome-wide association studies (GWAS) can be used to identify genetic risk loci for (a) diseases with complex inheritance and (b) pharmacogenomic genotype-phenotype associations. Draw on specific examples and experimental evidence in your discussion.What, if any, ethical issues might arise from the widespread use of noninvasive prenatal genetic diagnosis, which can be carried out much earlier than amniocentesis or chorionic villus sampling?
- Provide briefly the history of the two scientists behind understanding of genetics and describes the tools used, relavants to the current generation?Discuss the use of biotechnology and genetic engineering for medical, environmental, legal, and pharmaceutical uses. What are the pros and cons to our society? Why is genetic engineering such a controversial ethical issue? How would you assess the importance of the Ethical Legal Social Implication (ELSI) Program’s impact on the privacy and confidentiality of genetic information, and its implications for medical practice, genetic counseling, and reproductive decision making?match the following about Genetic testing and Screeningprompts: genetic testing, genetic screening, genetic screening programs, Genetic screening opportunities, A test with high sensitivity, A test with high specificity, Predictive tests, Pre-symptomatic tests, Predispositional tests.Answers: - indicate the presence of a causative genotype but the onset of signs and symptoms is not certain.- involves testing individuals for the genetic change underlying a condition for which there is no evidence. - is preformed cases where the onset of signs and symptoms is considered inevitable. - are offered as part of our public health service.- can show that an individual is more likely than others to develop a specified condition.- do not include conditions that show incomplete penetrance.- has a low false positive rate.- has a low false negative rate. - involves testing individuals for the genetic change underlying a condition for which there is evidence.
- Identify the word or phrase that is the best match (some will remain blank). (Mouse Genome Informatics, GeneChip array, Confounding variable, 45,000, BLAST, 600, Aceview, BioGPS, SMART, minimize, 17, UCSC Genome Browser, External validity) A. Median number of copies of an mRNA in a cell B. Patterns and sizes of introns and exons C. H3K4me3 locations on chromosomes D. Each treatment given to a different litter of mice E. Find list of knockout mice for a gene D. Find similar proteins F. Random variation G. Tissue expression pattern of a gene H. The extent to which results can be extrapolatedDescribe the basis of the Human Genome Project and its impact on the role of genetics in health care.How do firms like 23andme utilise GWA studies when developing DTC genetic testing?