(b) Following figure is showing the DNA fingerprint analysis on the one locus of a man with four children. Which lane contains the DNA of a father? Why did you select that lane? 1 2 3 4 5 A B D

Q: 22. Draw the following X-Linked Recessive Pedigree representing inheritance of Hemophilia on a…

A: Pedigree analysis is the study of inherited traits from one generation to another. It is represented…

Q: Which of the following does not have an environmental factor thataffects the distribution of the…

A: Phenotype is the appearance and functional properties of the organisms as controlled by genes.

Q: Colorless Colored aleurone Degrees Chi- Ассеpt Ear aleurone Ratios of square Cross type or çode…

A: The genetic material of any organism is the DNA (deoxyribonucleic acid), that is passed on from one…

Q: c Label all of the genotypes on the pedigree chart. II II

A: Pedigree analysis helps in studying the pattern in which a particular trait is inherited.…

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: 2. Answer the following questions based on the given karyotype below: 10 11 12 13 14 15 16 17 18 20…

A: Karyotype:- Karyotyping is a genetic process. It helps in pairing as well as ordering the…

Q: PATERNITY TESTING Family Inheritance of STR Alleles (D13S317) Fher Ch Mer A). What is the meaning of…

A: DNA is one of the macromolecules present in the body. It is the genetic material that is transmitted…

Q: Two linked genes, (A) and (B), are separated by 42 m.u. A man with genotype AB/ab marries a woman…

A: Linked genes are those which by virtue of being at close physical proximity with each other, are…

Q: The pedigree below tracks a genetic abnormality through five generations of a family tree. The…

A: Polydactyly is an abnormality characterized by extra fingers or toes. It is a genetic trait and is…

Q: Pedigree information regarding the incidence of Tay-Sachs within a family is depicted above. The row…

A: We may establish genotypes, classify phenotypes, and predict how a trait will be transferred down in…

Q: example of EPH RECEPTOR EPHB2 ligabnds  Give details of examples

A: EPH receptors ( erythropoietin-producing hepatoma) belong to the receptor tyrosine kinase family.…

Q: 1. The figure below shows a pedigree examining the presence of a genetic disorder across multiple…

A: In autosomal dominant disorder only one copy of defective chromosome is required to express the…

Q: What would the most likely genotype be for a person exhibiting a rare single gene Autosomal…

A: Mutations in genes situated on autosomes, which are non-sex chromosomes, cause autosomal recessive…

Q: A research team genotyped hundreds of families affected by haemophilia. Among those families, they…

A: RFLP is found on X chromosome and it is a sex-linked recessive disorder. The daughter who inherited…

Q: Stefan has launched a paternity suit to determine whether he is the father of an orphan residing in…

A: Stefan has launched a paternity suit to determine whether he is the father of an orphan residing in…

Q: Codominance ABO blood typing is an example of codominance, where A and B are both dominant to O. A…

A: In ABO blood typing, the allele IA is dominant over i. Similarly, the allele IB is dominant over i.…

Q: What are the negative consequences of doing a genetic test?

A:

Q: any extra or missing autosomal chromosomes. For example, 47, XY, +18 indicates that the patient has…

A: Karyotyping It is the process to arrange the set of chromosome in pair either in ascending order or…

Q: DNA fragment size 500- 400- 300 200- Mother Child | || |||||| Male 1 Male 2 Male 3 || || | ||

A: DNA fingerprinting method is a method in which the paternity can be determinef by matching the DNA…

Q: Identify the situation by choosing Phenotype or Genotype. Situation: Bb

A: Genotype is the alleles carried on the chromosomes that are responsible for a given trait. Phenotype…

Q: Sarah and George have been married for 6 years. They had a daughter 5 years ago and her blood type…

A: ABO blood grouping system is referred to as the classification of human blood type based on…

Q: Mrs Mumba delivered a baby girl in a certain hospital. Mrs Mumba has blood group O and the father to…

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. DNA is formed of the…

Q: You are a genetic counselor, and you received the following pedigree to analyze. You must determine…

A: In this following pedigree shows total 3 generation, 13 family members where 10 members are…

Q: b. This cross yields the progeny of the following phenotypes. Write the genotype of each progeny…

A: The shuffling of genes (alleles) between chromosomes is referred to as recombination. This allows…

Q: How did you identify Guinevere's genotype? is that trait recessive or dominant?  What if Mike is…

A: All Red Blood Cells (RBCs) have specific antigens present on them. The presence or absence of these…

Q: 7) The pedigree below traces the inheritance of alkaptonuria, a biochemical disorder. Does…

A: A pedigree is a chart that shows how a trait is inherited, identifying the afflicted and normal…

Q: Sarah and George have been married for 6 years. They had a daughter 5 years ago and her blood type…

A: There are mainly four blood types in the humans. A, B, AB, and O  are the blood types present in the…

Q: genotype of EB27 and EB67 are unknown. Based on pedigree, what are the most likely genotype of each…

A: Genes determine the characters i.e., our genetic makeup determines the physical characters of an…

Q: a. What is the mode of inheritance for this rare disorder and what is the genotype of I.1 and I.2?…

A: A pedigree chart is a graphical representation of a family tree. A pedigree traces the lineage of a…

Q: What happens if a karyotype test is not normal?

A: Karyotype is a chromosome complement of a cell which provides chromosomal aspects such as number,…

Q: A woman and a man have a red-green colorblind daughter. What can you say about the genotypes of the…

A: Color blindness, particularly red-green color blindness, is a sex-linked recessive genetic trait.

Q: What do you think is going on with these two families? The hospital would have simple things like…

A: Blood grouping in humans:  The pattern of blood grouping in humans is a good example of multiple…

Q: Use the following figure to answer the question. Shaded crossed symbols indicate affected…

A: Tay Sachs disease has an autosomal recessive inheritance. It might not be seen for some generations.…

Q: Using the pedigree below for an autosomal dominant disorder to determine the phase (which ones are…

A: Pedigree analysis is a valuable tool for understanding the inheritance patterns of genetic…

Q: 1 2 Y 亚 Marker 1 Marker 2 Marker 3 1 Marker 4 1 K® KB 1 2 3 Marker 1 Marker 2 Marker 3 Marker 4 2 3…

A: 1. Determine if the trait of interest is dominant or recessive. 2. If the trait of interest is…

Q: An extra finger in humans is rare but is due to a dominant gene. When one parent is normal and the…

A: Polydactyly, which is having an additional finger, is controlled by a dominant gene. This implies…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.