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Q: Suppose a woman has a recessive X-linked disease. Her husband doesnot have the disease. What is the…

A: Suppose a woman has a recessive X-linked disease. Her husband doesnot have the disease. What is the…

Q: In the following pedigree, the indicated trait is caused by which type of allele? ped 1.jpg

A: Answer:  Pedigree chart is the chart which explains the genetic history of a family generations.…

Q: Your friend is convinced his calico cat is male. He takes the cat to the vet. Sure enough the cat is…

A: A calico cat is a homegrown cat of any variety with a tri-variety coat. The calico cat is generally…

Q: A cross between a parent of unknown genotype and a Parent is a O Heterozygous dominant, Test Cross…

A:

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: The following question refers to the pedigree chart in the figure b a family, some of whose members…

A: The process of obtaining the genotype of a dominant offspring is difficult as there is the presence…

Q: Red-green color blindness is caused by a recessive allele on the X chromosome.  A color blind woman…

A: The mutant gene for colour blindness produces an X-linked recessive trait/ disorder. In sex-linked…

Q: In this pedigree: • The first tier (generation) are parents • The second tier (generation) are…

A: The pedigree is showing autosomal dominant trait because the trait is present in all the…

Q: Color blindness is a recessive sex-linked trait on the X chromosome. A non-color blind heterozygous…

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

Q: This is the pedigree of a family, some of whom exhibit the dominant W trait.  What is the likelihood…

A: The mode of inheritance is a pattern of obtaining parentral alleles  or genes to the offsprings. The…

Q: Wilson’s disease is an inherited disorder in which there is too much copper in the body’s tissue. It…

A: A pedigree chart is a graphic that depicts the incidence and emergence of phenotypes of a certain…

Q: 2) 0,0 I O is: The most likely inheritance pattern in the pedigree abolve

A: Given: A pedigree. Let, XHXH / XHXh = Normal female XhXh = Affected female XHY = Normal male XhY =…

Q: Generation a) II 10 II b) c)

A: Pedigree is a diagrammatic representation of the data and the appearance of the phenotypes of a…

Q: Hemophilia is a recessive disease carried on the X chromosome. If an unaffected carrier mother had…

A:

Q: The pedigree chart below shows the inheritance of a sex-linked trait. II 3. Why does the male child…

A: Sex-linked traits are the trait which are present on sex chromosomes X and Y. The term X-linked…

Q: d) heterozygous long x beterozygous long Genotypes Phenotypes

A: Dominant trait - Long stem denoted by A Recessive trait- short stem denoted by a Cross is between…

Q: B A In the image above, the tissue found at letter B is; Нaploid Diploid Neither

A: The above image belongs to the ferns. It is the prothallus of the fern developed from spores.

Q: Fill in the blanks to complete the Punnett Square using the following information. For blank #7,…

A: Given -  Cystic fibrosis is a hereditary illness which is inherited due to the recessive allele (c)…

Q: Which of the following CANNOT be true about the inheriteance the trait depicted in the pedigree…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: ule Hon-taster, daughter in question 5 is a carrier of the albino trait. She marries a taster man,…

A: Mendelian inheritance problems can be solved by doing multiple crosses such as dihybrid cross,…

Q: A young woman is worried about having a child because her mother's only sister had a son with…

A: Duchenne muscular dystrophy (DMD) is an X-linked recessive disorder in which the disease is carried…

Q: Consider the pedigree below for a recessive autosomal trait caused by allele t. The dominant…

A: The trait is autosomal recessive in nature. Because there are not found trait in first generation…

Q: In a cross, Aa Bb Cc Dd Ee x Aa Bb cc Dd ee, what proportion of offspring are expected to be…

A: We must determine the desired probability for each gene's genotypes in this situation. The chance of…

Q: A. HUMAN PEDIGREE CASE ANALYSIS 1. One couple has three children with the following sexes and ages:…

A: Albinism -  genetic disorder Rare disease Skin, eyes and hair without any pigment or colour or…

Q: Red-green color blindness is a recessive trait in humans.  The locus is on the X chromosome.  If a…

A: Answer. Red-green color blindness is sex- linked recessive defect in which human beings are unable…

Q: Is the trait shown in the pedigree below dominant or recessive? Write the genotypes of each…

A: Pedigree is defined as the diagrammatic representation of individuals of a family for a trait.

Q: John and Maggie are expecting a child. John's great-grandmother (mother's lineage) and Maggie's…

A: Introduction A genetic characteristic or condition can be passed down from one parent to the next…

Q: I II CII A.

A: Pedigree is a genetic representation of a family tree which depicts inheritance of traits / diseases…

Q: Hemophilia is an X-linked recessive phenotype. Suppose a man who expresses the hemophilia phenotype…

A: Hemophilia is an X linked recessive bleeding disorder in which blood doesn't clot normally. Females…

Q: Peter has 2 daughter both of them have straight her. He have 3 brothers and 2 sisters, two of his…

A: Pedigree Chart

Q: You are a genetic counselor and you meet with a couple who are planning to have a baby. Fill in the…

A: If both of their parents are healthy that means both of their fathers have normal genotype. But…

Q: Given this pedigree, and considering only the alleles for blood antigens.. which of the following…

A: The ABO blood group system is an example of multiple alleles. There are four types of blood groups;…

Q: The pedigree below traces the inheritance of Albinism, a genetic disorder. Affected individuals,…

A: Introduction  Pedigree Analysis: this is the new approach to study the inheritance pattern in the…

Q: Please indicate the recominant individiual in the given pedigree. Please explain your answer. AB CC…

A: Pedigree is a chart used to analyze the genetic history of a family. It is useful in predicting the…

Q: Tay-Sachs disease is a fatal genetic disorder caused by a recessive allele.  The pedigree chart…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Consider the genetic cross for absent-mindedness, which is a dominant trait. All of the offspring…

A: In the given question, it is given that the trait for the absent-mindedness is dominant and is…

Q: Below is a pedigree 3 III 4 5. 6. 7 8 OOO O 4 5 6 7 8 9 IV Inheritance of the disease by the II-3…

A: The family tree is represented by a pedigree. It depicts how members of a family are related to one…

Q: A. Identify the most likely pattern of inheritance in the pedigree below? (Dominant, Recessive,…

A: We may evaluate genotypes, classify the phenotypes, and foresee how a trait will be transmitted down…

Q: Which of the following models represents the genetic material that governs inherited traits? A C…

A: Genetic material that governs inherited traits.

Q: If a trait is sex linked, what chromosomes could the trait be on?  A. chromosome pairs 1 - 22 B. Y…

A: Introduction :- Sex-related traits can be found on either the chromosomes that determine sex or the…

Q: Does the pedigree below appear to show a dominant trait or a recessive trait? What patterns did you…

A: Pedigree chart represents the genetics and genomics of the individuals. It shows the transmission of…

Q: Two parents think their baby was switched at the hospital. Its 1968, so DNA fingerprinting…

A: Codominance is defined as genetic phenomenon, where the gene products coming from the two alleles in…

Q: Is the inheritance pattern indicated by the shaded symbols in this pedigree consistent with the…

A: By the pedigree analysis we can determine the mode of inheritance pattern of a genetically inherited…

Q: Examine the family pedigree. What is the probability that their next child will have dry air wax?…

A: Pedigree  Pedigree is a chart or diagram that show the occurrence and appearance of any gene of…

Q: The pedigree shows inheritance of an autosomal recessive trait. What is the genotype of individual…

A: Need to find the genotype of individual 10. The autosomal recessive means two abnormal genes must be…

Q: Attached are three pedigrees. For each trait, considerwhether it is or is not consistent with…

A: X-linked recessive inheritance was the genetic inheritance where homozygous recessive X-chromosomes…

Q: In this pedigree chart, what is the genotype of individual III-1? (It's circled in blue.)

A: A pedigree is a diagrammatic representation of genetic traits passed on from one generation to…

Q: Examine the pedigree below. Write the genotype for each individual in the family. The two children…

A: Introduction A pedigree chart shows the genetic history of a family over numerous generations.…

Q: Color blindness is a sex linked disease (on the X chromosome). The recessive form of t will lead to…

A: Color blindness or color vision deficiency is a genetic disease, is a sex-linked disease. A person…

Q: The pedigree below tracks the presence of attached earlobes through a famly's generation. Having…

A: It helps to predict how a gene for a trait is inherited, distinguish autosomal and sex linked…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.