2.9 A dominant gene in Ayrshire cattle controls the presence of notch in the tips of the ears. In the pedigree below, the shaded areas represent notched individuals. I || 2.9.1 2.9.2 1 (a) 1112 x 1113 (b) 1112 x 1115. 2 2 O 3 3 2 4 5 4 6 5 By using your own symbols, determine the genotypes for all the individuals in the pedigree shown. Determine the probability of getting notched progeny from the crosses between:

Q: A linkage map shows the distance between gene 'a' and gene 'b' to be 40CM, how many of each genotype…

A: Punnett Square Geneticslinkage map shows that the distance between gene a and gene b is 40…

Q: 11. In cockroaches, red exoskeletons (bodies) are recessive to black exoskeletons. A red male…

A: Allele and Phenotype letter Phenotype C Back exoskeleton c red exoskeleton All Genotype…

Q: The individuals with a certain disease are shown in this pedigree. The disease is caused by an…

A: By analyzing a pedigree, we can determine genotypes, identify phenotypes, and predict how a trait…

Q: 7:09 PM Wed Apr 10 Three strains of green-seeded lentil plants appear to have the same phenotype.…

A: PART F- The answer is yellow-seeded.  To determine the phenotype of the F1 progeny resulting from…

Q: A fruit fly that is heterozygous for the autosomal recessive mutations black (b) body, purple (pu)…

A: Formulas for three point test cross - A. Distance between two genes = (#progenies obtained by SCO…

Q: 7:09 PM Wed Apr 10 Three strains of green-seeded lentil plants appear to have the same phenotype.…

A: In classical genetics, when you see a 3:1 ratio in the F2 generation, it often suggests the presence…

Q: 2. Indicate possible patterns of inheritance for the RARE traits shown in each of the 4 pedigrees…

A: The trait in an individual is determined by the combination of the two alleles. The alleles ar ethe…

Q: Multiple genes or polygenic inheritance: An additive effect of two or more genes on a single…

A: Polygenic inheritance is controlled by more than one genes.

Q: a) In pedigree B What fraction of polydactylous female is in generation iii? b) for pedigree A,…

A: The pedigree indicates if the DNA is passed down unchanged from generation to generation. It can…

Q: 3) In the snail Capaea nemoralis, an autosomal allele causing a banded shell (B®) is recessive to…

A: In independent assortment Genes inherit independently. They don't depend upon other gene for…

Q: regating loci are (P#1) AABbCcddEdFf and (P#2) AabbCcDDEdFf. F per case letters indicate dominant…

A: An allele could also be a variant form of a gene. Some genes have a spread of varied forms, that…

Q: Labrador retrievers come in three colors determined by the allele combination for 2 different genes…

A: The Labrador retrievers have layers of three essential colors: yellow, black, and chocolate furs.…

Q: In which type of cross(es) can we apply and demonstrate the law of segregation and law of…

A: Law of independent assortment and law of segregation were introduced by Gregor Johann Mendel.…

Q: 10 11 12 13 14 15 Given that one gene pair is involved use the pedigree ibove to answer the…

A: Given: A pedigree: Individuals 5, 11, and 13 are affected.

Q: 2 In rabbits, short hair is controlled by a dominant allele L while long hair is controlled by its…

A: The process that happens naturally by which genetic features are transferred from parents to their…

Q: #2 a) Table 1 shows the results that Thomas Hunt Morgan got when his lab crossed Red-eyed fruit…

A: T.H. Morgan with the help of this experiment demonstrated the X-linked pattern of inheritance. When…

Q: 7:09 PM Wed Apr 10 Three strains of green-seeded lentil plants appear to have the same phenotype.…

A: Part C: It is suggested that one gene with two alleles (dominant and recessive) is segregating by…

Q: The following pedigree shows the inheritance of deafmutism.a. Provide an explanation for the…

A: Deafmutism is a term that is used to define a person who is deaf. These individuals use sign…

Q: what is the answer to this question with solution of a punnet square

A: The objective of this question is to predict the number of offspring that will be tall with white…

Q: In a dihybrid test cross, the following results were obtained: A‑B‑, 121; A‑bb, 107; aaB­-, 115; and…

A: A dihybrid cross is a type of cross in which two traits are involved . Each trait is illustrated in…

Q: What more can be learned from ordered tetrad analysis that cannot be learned from unordered tetrad…

A: "Since you posted a question with multiple subparts, we will solve the first three subparts for you.…

Q: Two groups of geneticists, in California and in Chile, begin work to develop a linkage map of the…

A: Linkage is defined as either the gene's close association or other DNA sequences that are present on…

Q: Mendelian Genetics Fill in the Punnett squares for each cross given to determine the genotypic…

A: INTRODUCTION Answer of question 1&2 is given below.

Q: 3. 4 genes contribute to cobra length. The base (minimum) length is 6 feet for aabbccdd and the…

A: Gene at the molecular level can be explained by the nucleotide sequence present in the nucleic…

Q: 1 11 9 10 Study the pedigree diagram of a sex- linked trait above and answer the following…

A: X-linked trait  The trait or phenotype which is transfer with X- chromosomes are known as X-linked…

Q: Which of the following is the correct pairing of phenotype and genotype of Individual 5 in the…

A: The genes are hereditary units, which exist in two versions that are dominant or recessive, together…

Q: Refer to the following pedigree. 040² 0'040 3 O+² 00² 6 8 19 Oº 20¹ According to this pedigree the…

A: According to our guideline we can answer only the first question upto first three subparts. Upload…

Q: 2. The following 6 pedigrees were determined to show linkage to a trait: Pedigree A: LOD = 1.8…

A: Introduction Linkage analysis is often performed in families, where the inheritance patterns of the…

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: Female with Long Hair Female with Short Hair Male with Long Hair Male with Short Hair of the…

A: In order to recognise the genotype of the parents we should know the inheritance pattern. There are…

Q: A cross is made between a heterozygote, +++/abc, and a recessive homozygote, 450 + C 10 a + c 70 +bc…

A: Q. A cross is made between a heterozygote, +++/abc, and a recessive homozygote, abc/abc. Analysis of…

Q: (Y=black/y-yellow). The heterozygotes are the color mixture called calico or tortoise-shell. What…

A: The coat color is encoded by the genes present on the X chromosomes.  The black color is present in…

Q: a) Based upon the results of these crosses, is the dwarfism trait in Andean condors autosomal or…

A: Autosomal and sex-linked inheritance are two types of inheritance. Autosomal inheritance occurs when…

Q: PART 2: Breeding Value, Gene Combination Value, Expected Progeny Difference For this part, you will…

A: Gene Combination Value (GCV):Think of GCV as the raw genetic potential an animal inherits from its…

Q: 1 A) . If green is dominant wt (Y) and yellow is a recessive mutant condition (y), depict a Yy…

A: Introduction :  A square diagram known as the Punnett square is used to predict the genotypes of a…

Q: Define the pedigree symbol(s) associated with each of the following individuals. Please be as…

A: Pedigree: Pedigree is a family tree that is used to show the mode of inheritance of genetic traits/…

Q: 26. Filled-in symbols in the pedigree that follows designate individuals who are deaf. a. Study the…

A: Pedigree is defined as a chart which is the representation of the phenotype of specific genes of the…

Q: The difference between continuous and discontinuous variation.

A: In biology, variations are differences between two living organisms or groups of living organisms.…

Q: In tomatoes, tall plant (D) is dominant over dwarf plant (d) and smooth fruit (H) is dominant over…

A: According to Gregor Mendel, the law of independent assortment states that the allele of two or more…

Q: Vulcans have pointed ears (determined by allele P), absent adrenals (determined by A), and a…

A: Introduction The term "phenotype" refers to an organism's observable physical properties, which…

Q: IV ctose tolerant female ctose intolerant female I Recessive Lactose tolerant male Lactose…

A: Lactose intolerant people are those who do not contain lactase enzyme in them. As a result lactose…

Q: 4. Two heterozygous black pigs are mated. Show the genotypes, phenotypes, and probabilities of the…

A: (Please note that we can answer 1 question or its 3 sub-parts maximum at a time. Since you ahve…

Q: Leigh's disease is a mitochondrially inherited disease with symptoms that include seizures, fatigue,…

A: A pedigree is a representation of inheritance of a trait across generations in a family.

Q: In chickens the dominant gene (S) produces pea-shaped crest and its recessive allele (s) simple…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.