2 11 E III IV 6 HOOL od 1. The pedigree above shows the passing on of colorblindness. What sex is MOST likely to be carriers of colorblindne 2. Why does individual IV-7 (a female) have colorblindness? 3. Why do all the daughters in generation II carry the colorblind gene? 4. List 2 IV generation colorblind males. 10

Q: Eye color in fruit flies is a X linked trait. Red eyes (R) are dominant over white eyes (r) . What…

A: Phenotype is the morphological appearance of an individual.

Q: How many genotypes are possible among the offspring? How many phenotypes are possible among the…

A: Genotype of male- XY  Genotype of female -XX In fruit fly genotypes is same as human. They have 2…

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: A condition wherein both phenotypes appear to be spotted or mixture of traits on the third…

A: Correct option is: B i.e. Incomplete dominance

Q: b) Which traits are dominant? c) What cross can you do with individuals from the F, and/or P…

A: Heterozygous dominant  A organism which have one dominant allele and one recessive allele for the…

Q: 5. In a particular family, one parent has a Type A blood, the other has Type B. They have four…

A: Ans: ABO blood grouping: The ABO blood grouping is the system in which presence or absence of…

Q: Use "P" to designate the purple allele and “p" to designate the yellow allele. The genotype of a…

A: A true-breeding is a type of breeding in which the parents generate the progeny that carries the…

Q: A condition wherein the presence of a certain allele causes death of the organism. O lethal genes O…

A: a  condition wherein the presence of a certain allele causes death of the organism is called lethal…

Q: 2. Describe the phenotype of the cats with these genotypes (If allele not specified, assume wild…

A: All of an organism's observable characteristics that result from the interaction of its genotype…

Q: 7. In humans, the allele for the condition called "hitchhiker's thumb" (h) is thought to be…

A: Dominant traits are expressed when the individual is homozygous for the dominant allele or…

Q: Which chromosomes shown below are homologous? 4209 SITT DAD EYE A ATT ADUD E-9 A and B B and C D and…

A: Homologous chromosomes are a pair of chromosomes which have the following common features -  a) same…

Q: Seed shape Round pea is dominant to wrinkled Purple flower is dominant to white flowers Unripe pods…

A: product rule of probability states that the probability of two (or more) independent events…

Q: 2. For each of the genotypes below determine what phenotypes would be possible. Purple flowers are…

A: Genotype - genetic constitution of a particular trait/character Phenotype - physical appearance/…

Q: 1. 4. 6. Which mode(s) of inheritance could be RULED OUT for this smaller version of the previous…

A: The genes can de be differentiated into autosomal and sex-linked depending on their location. The…

Q: 1.   How can I explain why a  woman  had a son with normal vision and normal blood clotting. If she…

A: Hemophilia A and hemophilia B are inherited in an X-linked recessive pattern. The genes associated…

Q: Sex linked 6. traits are those found on the chromosomes determining gender, and show up more often…

A: Multiple allele is a condition and according to that, In a gene there are more than two alternate…

Q: A normal woman who is a carrier for colorblindness marries a normal man. What types of offspring…

A: As colour blindness is an X linked recessive diseases.So, XcXc = Homozygous recessive female ,…

Q: Which of the following blood types is possible if the parents are Type A (genotype AO) and Type B…

A: Introduction :- The presence and absence of antibodies and hereditary antigenic compounds on the…

Q: 2. Cross a homozygous two homed zork with a heterozygous two homed zock A. What are the genotypes of…

A: A gene exists in two alternative forms called alleles. Gene is the basic unit of heredity. When both…

Q: 18. A disease that is sex-linked means the gene for it is located on the X or Y chromosme, rather…

A: Some characters in the body is controlled by the genes and are inherited through the gametes into…

Q: 7. A boy born with colour blindness has a dad who is colour blind but his mom is not. He is most…

A: Color blindness is often an X-linked recessive trait. This means that the gene responsible for color…

Q: 8. Observe the sex-linked pedigree provided here that is tracking the red-green color- blindness…

A: Red green colorblindness is a disorder in which person is not able to distinguish between red and…

Q: 2. A red-green colorblind woman marries a man with normal vision. Their first child is a girl. Their…

A: Given that a red-green colorblind woman marries a man with normal vision. We know that…

Q: The genotype AABBCCDD will have the following gametes: O ABCD, ABC. O abcD, ABC. O ABCD, ABCD O…

A: Introduction: Gamete refers to a haploid sex cell that is a sperm in males and egg in females 1) The…

Q: 7. Below is a pedigree for a family in which some members have achondroplastic dwarfism, This trais…

A: *Autosomal dominant inheritance is a genetic condition  taht can be passed from parent to child that…

Q: I Pedigree 6 1 2 3 5 5 6 7 8 9 10 11 1) What is the trait? 2) Not Y linked blc all affected Sons…

A: In contrast to X-linked pedigree, which explains the inheritance of characteristics from genes on…

Q: Below is a partial pedigree of an x-linked recessive trait. X-linked Recessive 모 ■ㅇㅁㅇ. 10 1. Name…

A: The given image of a partial pedigree shows inheritance of an X-linked recessive trait. Three…

Q: 2. In dragons, having purple scales is an autosomal dominant condition. What are the possible…

A: The autosomal dominant trait is the inherited when one of the dominant allele is present on the…

Q: the mode of Inhe Itance for each of these pedigree dominant, x-linked recessive, x-linked dominant,…

A: We are only allowed to do upto three subpart of a question. Please upload the undone questions…

Q: The following lists represent genotypes at imaginary genetic loci. In each case there may be one or…

A: Genotype refers to the genetic makeup of an individual, or the specific set of genes an individual…

Q: 19. All genes are transferred from parents according to the principles of Mendelian genetics. O True…

A: Most common example of non mendelian inheritance is type of X linked inheritance and codominance in…

Q: 6. Alleles A and a are present in the parental nucleus, how many are present in the gametes? (This…

A: 6. The correct answer is one. Only one of the alleles will be present in the gametes. It is given…

Q: 13. A man with type A blood has a child with type O blood. What is a likely (most expected) genotype…

A: The Bombay allele (hh genotype) is a rare mutation that prevents the expression of the ABO antigens…

Q: In this pedigree, if individual III3 mated with an unaffected male and they have 7 kids, what is the…

A: Cystic fibrosis is an autosomal recessive condition, it is not inherited only by the mother or only…

Q: Keratinosis is a recessive disorder that causes dry skin. Below are the genotypes and phenotypes of…

A: Keratinosis is a skin condition that is caused by the buildup of keratin, a hard protein that…

Q: A pair of genes AB are completely linked together, so they are tightly linked. Give the genotypic…

A: The genotypic ratio is the ratio depicting the different genotypes of the offspring from a test…

Q: 5. Solve this codominance problem: 1ºi x I*1P. Tell me the phenotype of all offspring. ITIT B. B…

A: In codominance the only the dominant trait is shared.

Q: 1. In Drosophila flies, eye color is sex-linked. The allele for red eyes (X") s dominant to the…

A: According to Bartleby guidelines, we are supposed to answer first three subparts in case of multiple…

Q: 6. For the pedigree below, does it show an Autosomal Dominant, Autosomal Recessive or X-linked…

A: A pedigree is the diagrammatic representation of inheritance of any trait or character in the…

Q: What are the genotypes for the offspring in the F1- Generation? What is the probability in…

A: Genes are the functional units of heredity. It carries information from one generation to another.…

Q: The gene associated with the recessive disorder hemophilia is on the X chromosome, where h is the…

A: Meiosis The process of reductional cell division by which haploid gametes are formed.

Q: ygous dominant? 5. The ability to taste PTC paper is controlled by a dominant gene. The ability to…

A: It is given that taste ability is dominant over non taste  represented by T and t Also normal skin…

Q: 6. A man with type AB blood is married to a woman with type 0 blood. They have 2 natural children…

A: The term "blood group" refers to any of the various classes within which human blood can be divided…

Q: 14. Study the pedigree examining Huntington's Disease in a family. According to the pedigree below,…

A: Huntington's disease is an autosomal dominant disorder.  Therefore, Possible genotypes of affected…

Q: The probability of having an individual with a least a heterozygous gene pair on its genotype from…

A: Introduction: Genotype is the inheritable information carried by all living organisms. This stored…

Q: MC In humans, the condition for normal vision dominates color blindness. Both alleles are linked to…

A: Introduction :  Inheritance is defined as the transfer of genetic traits from parents to their…

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.