10 11 IS 16 17 18 19 20 21 Y. Karyotype 3 Karyotype 4 v Karyotype 1 A. normal female Karyotype 2 B. normal male Karyotype 3 C. female with Down Syndrome v Karyotype 4 D. male with the wrong number of sex chromosomes
Q: 2. Curly hair is recessive, and straight hair is dominant. A woman with curly hair marries a man who…
A: A dominant allele expresses itself in both homozygous and heterozygous condition.
Q: Not graded, What answer choice?
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Q: d. sex chromosome do only ma e. Shade the female offspring in the above Punnett square. Leave the…
A: A karyotype is an individual's collection of chromosomes. The term also refers to a laboratory…
Q: Phenotypes of Offspring Long, Brown Short, Brown Short, Albino Long, Albino a. brown long x brown…
A: Dihybrid cross is a cross between two different lines/genes that differ in two observed traits
Q: 18) What is the phenotype ratio in the B1 generation that resulted from crossing AB/ab x aa/bb? You…
A: Phenotype refers to the visible traits or physical traits of an organism like height, colour of eye,…
Q: You cross organisms with genotypes AaBb to one another (i.e. AaBb X AaBb). What are the genotypes…
A: When genotype AaBb crossed with one another, they result in half of the gametes are dominant A and…
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: Genotype HA На hA ha НА ННАА НН Аа Hh AА Hh Aa На НН Аа НН аа Hh Aa Hh aa hA Hh AA Hh Aa hh AA hh Aa…
A: The punnet square is already given. As we can infer from the question that H (long hair) is dominant…
Q: Crossing over means the same as: a. incomplete dominance b. the process by which pieces of…
A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…
Q: How many different genotypes will be expected from a with the genotype A/a; B/B; D/d; E/e; f/f? 16…
A: Test cross is a cross which is made by the unknown genotype with the recessive genotypes. Dominant…
Q: Some people with Turner syndrome are 45,X/46,XY mosaics. Explain how this mosaicism could arise.
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: 1. Black fur (B) in guinea pigs is dominant over white fur (b). A homozygous black and a…
A: A phenotype is a trait or a characteristic that can be observed in an organism. It results from the…
Q: 3. The distance between chromosomes is proportional to the frequency of _______________ on a single…
A: Genes located close together on the same chromosome are transmitted as a single unit to the daughter…
Q: elect all of the gametes that a Black Lab mother with the genotype BbDd could produce. Group of…
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Q: P generation Phenotypes: Normal female X Brown male F, generation Phenotvoe Females Males Total…
A: In genetics the genes forms the hereditary units of life. The alleles are the alternative forms of…
Q: 2. Write the genotypes of t disease in the cross shown
A:
Q: The genotype of an individual with the dominant phenotype can bedetermined best by reproduction…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: 2. What is the result of crossing over? A. recombination B. mutation C. linkage D. adaptation
A: The field of biology that deals with the study of inheritance are known as genetics. Organisms pass…
Q: P generation Parent 1 Parent 2 X Using a separate piece of paper, draw out a Punnett square, and…
A: A trait is a characteristic feature that is unique to particular individual . A monohybrid cross is…
Q: 1.) If the chromosome number in a sepematogonium is 24, what will be the chromosome number in each…
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A: Those genes that are located very close on the same chromosome are known as Linked Genes. These…
Q: Dihybrid crosses Two loci with two autosomal recessive traits Gene symbols a…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
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A: The branch of biology that deals with the study of genes, heredity and genetic variations are termed…
Q: Examine the karyotype. 5 6. 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Y How would the person with…
A: A normal female has 22 pairs of autonomous chromosomes and a pair of sex chromosome consisting of X…
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A: Meiosis It is the type of cell division that results in 4 daughter cells, each with half the number…
Q: 4. Answer the following with either true (T) of false (F). A phenotype is either the product of gene…
A: A trait in an individual is represented by two alleles . These are :- 1 ) Dominant :- These alleles…
Q: 23. Which of the karyotypes shown is from a normal female? (LS3-1) * A 10 11 10 15 10 17 88 88 8 88…
A: Chromosomes are thread-like structures present inside the nucleus of the cell. They are made up of…
Q: 4. (1) How many females and males are affected in this pedigree? (2) Who is the proband? II (3) How…
A: NOTE-"As per our honor code, we are authorized to answer only one question at a moment. As you have…
Q: 3. Name the syndrome indicated in the karyotype below. 第 38 銀 18 11 12 身 88 1? 10 88 19 21
A: There are two types of chromosomal disorders- 1.Aneuploidy - In aneuploidy, addition or deletion of…
Q: What does a recombination frequency of 50% indicate? (choose one answer only) a) All of the…
A: The recombination frequency of 50% indicate that the two genes are likely to be located in different…
Q: 3. Describe an individual with the karyotype shown. XKI 3. 4 10 11 12 13 14 15 16 17 18 D. 88 888 88…
A: Any change in the structure or the number of chromosomes lead to various genetic disorders. Some of…
Q: 2.) A tall green pea plant (TtGg) is crossed with a Short yellow pea plant (ttgg). FOIL each…
A: TtGg X ttgg TG Tg tG tg tg TtGg Ttgg ttGg ttgg tg TtGg Ttgg ttGg…
Q: A. You are crossing bunnies. The haplotype of a female bunny, Poppy, is as shown in the diagram…
A: In its broadest definition, a haplotype is a collection of DNA changes along a chromosome that tend…
Q: Please answer questions d and e from the image posted.
A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…
Q: 2. A white cat (W) and a brown cat (B) mate and the offspring is an orange cat (WB). white cat brown…
A: Introduction Incomplete dominance is a type of gene interaction in which both alleles of a gene at…
Q: The human karyotype below 10 11 12 17 13 14 15 16 18 19 20 21 22 results in Patau Syndrome. O…
A: karyotype of a human There are 22 pairs of autosomal chromosomes and one pair of sex chromosomes in…
Q: 1. Human males are more likely to be color blind than females. This is because of mutations to genes…
A: Colour blindness is a X linked recessive disorder, where the mutation in the genes coding for colour…
Q: 3 5 6, 10 12 13 14 15 16 17 What are the possible genotypes of individual 1? x4x4 AA Aa aa XAxa…
A: Introduction :- Pedigree is the representation or pattern of a trait that is being inherited from…
Q: 5. A cross between two wild-type flies gave progeny all of which were wild type. When vg e flies the…
A: Introduction: Test cross refers to a genetic cross between a homozygous recessive individual and a…
Q: 3. Suppose that a parent with genotype RrTt has the allele arrangement: R The gamete frequency is as…
A: The genetic map or linkage map represents the linkage of genes in chromosomes. Alfred Sturtevant,…
Q: 14 A diagram used to predict the probability or chance of the outcome of an organism is known as a A…
A: Step 1 The seed and the plants of each generation were examined for characters used in…
Q: The offspring of a monohybrid testcross would show the genotype(s) A)AA and Aa B)aa only C)AA, Aa,…
A: Genetic cross helps us to determine the genetic characteristics of potential offsprings based on…
Q: 2. Brown eyes are dominant over blue eyes in humans. Having a peaked hairline is dominant over…
A: Homozygous - This is a genetic state in which a person inherits the same alleles from both parents…
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: The diagram below is a pedigree showing the inheritance pattern of a disease in a family. II Legend…
A: In the course of evolution, natural selection and mutation played an important role. Mutation led to…
Q: 3. Describe an individual with the karyotype shown 黑K 10 12 13 14 15 16 17 18 D 808 88 19 20 21 23…
A: The collection of chromosomes of an individual is called a karyotype. The term is also applicable to…
Q: 1. Classify each of the following as Homozygous or Heterozygous. d. Rr а. ВВ b. Tt C. gg 2. Based on…
A: Answer 1 : A) homozygous B) heterozygous C) homozygous D) heterozygous Answer 2) A)…
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- Question 51 How does an X-linked gene affect the inheritance pattern for a given trait? Edit Format Table 12pt v Paragraph BIUAQUESTION 3 Linkage disequilibrium is defined by which of the following? O Positions in the genome where people vary by a single nucleotide base O The occurrence of two alleles in the repulsion configuration O The probability that two genes are linked O Crossing over that occurs between two genes that are located close to each other O The nonrandom association between alleles in a haplotype QUESTION 4 Red-green color blindness is a human recessive X-linked disorder. A young man with a 47, XXY karyotype (Klinefelter syndrome) is colorblind. His mother and father have normal color vision, but his mother has a father who is colorblind Did the nondisjunction event that gave rise to the young man with Klinefelter syndrome happen in the mother, the father or is it impossible to tell (assume that no crossing over took place in prophase I of meiosis)? a. Mother b. Father c. Impossible to tell Did this nondisjunction happen during Meiosis I, Meiosis II, or is it impossible to tell? a. Meiosis I…QUESTION 7 A trihybrid individual with the genotype AaDdEe is testcrossed with an aaddee individual. The resulting offspring are as follows: ADe 880 aDE 67 AdE 45 ade 4 ADE 3 aDe 57 Ade 57 adE 887 Total = 2000 a) Determine the allele arrangement and gene order in the trihybrid parent. Give your answer using the PQr/pqR notation. b) Draw a chromosome map for these genes. Give your map distances to two decimal places. (Use underline or underscore (_) to draw the line for the map)
- Question 6 Which of the Pedigree Diagrams below is most likely to show a family with Becker muscular dystrophy? B Afected female Normal fenale anecad sale Nermal maie KEY Homozygous Homazygous Heterozygous Heberozygous Wild Type Male Fumale Male Female Male Female Note: Completely red symbol denotes an individual exhibiting the phenotype of interest C OT 12 12 12 IV 1/4 14 Alfected 12. 1/2 Known camer A A B. A, 8.Question 14 (Pick all that apply) Heritable genetic variation can arise through: Changes in chromosome number Recombination Somatic mutations Crossing over during meiosis Mutations that occur during mitosisQuestion 14: You examined 8 mutants, so in theory there could be 8 complementation groups (designated below as Group A- Group H). Organize the mutant strains into complementation groups. Entry Format: Each Group: If the answer includes multiple strains, please enter the answer with no spaces, but separate the numbers with a comma, and place those numbers in sequential order (e.g. 1,2,3). Organization of groups: Go in sequential order downwards by the first number of each group. i.e. Group A: 1,2,3 Group B: 4,7 Group C:5 etc. If or once you have used up all of your groups simply type in "None" for the remainder of the groups. Group A: 1,5,7 Group B: 3,6,8 Group C: 2 Group D: 4 Group E: Group F: Group G: Group H:
- Question 25 True or False. Non homologous endjoining is more complicated and more precise than homologous recombination repair. True O FalseQuestion #2: Recombination is a process that creates genetic diversity during meiosis. Below is the average amount of recombination (y-axis) in several species of eukaryotes (shown on the x). SAR=Stramenopiles-Alveolates-Rhizaria Eukaryote log recombination rate (cM/MI SAR fungi other animals unseg, worms insects www molluses fishes crustaceans amphibians + reptile DO aves mammals other plants gnoliids magnolii basal eudicots superrosids superasterids lilioids+alismatids commelinids conifers a) What do you notice about the amounts of recombination in the various species? b) This paper found that recombination is positively correlated with gene density (number of genes per kb of chromosome) and negatively correlated with the density of repetitive elements (areas of the genome that are repetitive and do not encode genes). Why might this be the case? c) A cross was made between two individuals (AaBbxAaBb) where A codes for red eyes, a codes for blue eyes, B codes for curly wings, and b…Question 17 Main Content sults following a FISH chromosomal painting experiment. Now what do you think this variation indicates? Chr5 a SNP Oa CNV a translocation from another chromosome a truncation of one homolog of this chromosome
- Quèstion 14 Methylation silences the gene expression. O True O FalseQuestion: Red color (R) allele is dominant over blue color (r) for carnations (a type of flower). You will cross a heterozygous red carnation with a blue carnation. Show all your work filling out the required parts of the diagram. Then, select the correct statement below. (Picture below) 1. 75% red - 25% blue 75% heterozygous - 25% homozygous 2. 75% red - 25% blue 75% heterozygous - 25% homozygous 3. 50% red - 50% blue 50% heterozygous - 50% homozygous 4. 25% red - 75% blue 25% heterozygous - 75% homozygousQuestion 6 Describe in 4 steps the condensation of eukaryotic DNA to chromosomes. Describe each one briefly. Number your answers.