Trait 1: Ear Lobes Mrs. Spud Pheno: Mr. Spud Pheno: Geno: Geno: Mrs. Spud's gametes: Mr. Spud's gametes: Punnett Square Expected Phenotypic Ratio:

Q: Explain briefly following: 1. Alleles  2. Sex links 3.lethal genes 4. Sex limited and sex…

A: Genetics is the branch of science that deals with study of inheritance.  Inheritance is the…

Q: A person with type O blood is married to a person with type A blood (unknown genotype). They have 6…

A: ABO blood grouping was given by Karl Landsteiner in the year 1901. ABO blood grouping is an…

Q: The ________ genotype is an example of an incomplete dominant trait.

A: CRCW is an example of incomplete dominance of C dominant allele

Q: A woman who is heterozygous for right handedness, has blue a man who is heterozygous for right…

A: This is a kind of trihybrid cross in which three characters are used. Dominant character is always…

Q: c) What blood types could be observed in children born to a woman who has blood type A and a man who…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Almond-shaped (E) eyes is dominant over round eyes. Presence of freckles (F) is also a dominant…

A: Dominant character is always expressed in heterozygous or homozygous condition where as recessive…

Q: Based on the pattern of inheritance, what is the genotype of individual 13? O xhy O xHy O xHxh

A: It is given that the disease is recessive X linked. We can understand it is just like hemophilia.…

Q: Almond-shaped (E) eyes is dominant over round eyes. Presence of freckles (F) is also a dominant…

A: The alleles are the alternative forms of a gene that are located on the same locus of the homologous…

Q: Trait 8: Phenotype: Genotype: Trait 9: Phenotype: Genotype: Trait 10: Phenotype: Genotype:

A: To select: To select 10 different traits and to identify the phenotype and genotypes of the same

Q: Which genotype indicates a carrier of an autosomal recessive trait?   bb   BB   Bb

A: The dominant allele (represented by capital letter  'B' )  can show its character in the phenotype…

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: Polygenic traits normally form _ when observed

A: A polygenic trait is one whose phenotype is influenced by more than one gene. For example, the trait…

Q: Baldness is a sex-linked trait. What parental genotypes could produce a bald woman? *use H = normal…

A: Sex linked traits are those whose genes are located on sex chromosomes.

Q: What are the possible genotypes for blood groups? Parent Allele A B A

A: Introduction:- By crossing these genotypes with each other genotypes which can be obtained are shown…

Q: In

A: Introduction:-  The passing on of physical or mental characteristics genetically from one…

Q: A Punnett square without the genotypes of the parents is shown below. What are the…

A: Bb,Bb are the genotypes of the parents.

Q: mother has A blood type has a child of B blood type. What are all the possible genotypes of the…

A: Some character is shown when alleles are present in homozygous form(Dominant/ recessive) while some…

Q: 1 2 5 7 II 2 3 5 6 7

A: The pedigree does not skip any generations. Hence, it is a dominant inheritance.  There are two…

Q: A man of unknown genotype has type B blood, his wife has type A blood (also unknown genotype). List…

A: Blood groups are determined by mulitple allelism and the inheritance pattern is called as codominant…

Q: diagram of phenotypes below: Assuming the shaded individuals have an autosomal recessive trait, cou…

A: Autosomal recessive inheritance is a way a genetic trait or condition can be passed down from parent…

Q: A ________ is a form of a gene that, when present, covers up the appearance of the _______…

A: Alleles are the alternative forms of the gene, which code for different versions of a particular…

Q: Eye Color (B, b) (B dominant for brown eyes; b for blue eyes) If Mrs. Spud's genotype is Bb and Mr.…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: A man that can roll his tongue is heterozygous for the trait marries a woman that cannot roll her…

A: The genotype of man will be Rr The genotype of woman will be rr   R r r Rr r r Rr r

Q: Assuming the recessive phenotype is shaded, what is the genotype of individual 11? AUTOSOMAL…

A: A genetic characteristic or disease can be handed down from parent to kid via autosomal recessive…

Q: What is Brian’s blood type? 2. Brian has 3 children, 2 of them have A+ blood the other is Type O-.…

A: Punnett square is a square table used for the genotypic prediction of offspring resulting from…

Q: Pretend that Carlo is type 0, and Mae is heterozygous for type Ballele What is the percentage and…

A: Blood group of blood typing is a process of evaluating the presence or absence of certain proteins…

Q: A woman who is a carrier for cystic fibrosis (CF), an autosomal recessive disorder, has children…

A: Cystic fibrosis is a genetic disorder which is caused by the mutation in the CFTR gene which codes…

Q: b. True

A: Many genetic disorders are inherited in a recessive manner , this statement is true You inherit…

Q: Tommy is albino and has children with Ruth who is not albino, but has an albino mother. What…

A: First question:  Let the alleles of albinism be - A and a. Since albinism is inherited in recessive…

Q: What is the probability that John is a carrier? probability: What is the probability that both John…

A: First and foremost, the pedigree should be complete. It should be noted that both john's father and…

Q: a couple has two children. one has o blood and other has type B.what are the most likely genotype of…

A: A blood group is a classification of blood, based on the presence and absence of antibodies and…

Q: Based on the pattern of inheritance, what is the genotype of individual 2? O xhy O xHy O xHxh

A: Pedigree is defined as the familial representation for a particular trait.

Q: sa sex-linked, recessive disorder (X). Using the details below, fill in the Punnett square to…

A:

Q: Huntington disease (HD) is a genetic disorder that usually first appears in middle age and, over…

A: Huntington disease (HD) is a progressive brain disorder that causes uncontrolled movements,…

Q: a couple whose genotype for eye color is bb plans to have a child. What are the possible genotypes…

A: Given brown eyes are dominant over blue eyes. Brown eyes are designated by allele B Blue eyes are…

Q: Give an example of genetic traits. Explain 2.Give an example of genetic disorder. Explain

A: An inherited trait or genetic trait is a trait that is received by an organism from its parents.…

Q: 4. ŠTÁTEMENT: A woman who has blood type B positive has a daughter who is type O positive and a son…

A: The genotype of blood types can ve solved with the help of punnet square or by writing down the…

Q: 3. A man with Type AB blood is married to a woman with Type O blood. They have 2 natural children…

A: ABO blood group system is characterized by four phenotype i.e., A, B, AB and O blood group. It is…

Q: Which combination(s) of parental genotypes produces a 50% chance of having a child with AB blood…

A: AB Blood group: the blood group is decided by the antigen present on the surface of RBCs. Blood…

Q: What is the most likely mode of inheritance for this trait? I 1 2 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10…

A: In this question, we are provided a pedigree representing diseased and normal parents and their…

Q: Joe's mother has Huntington's disease, which is caused by an autosomal dominant allele of the…

A: Huntington disease is inherited in autosomal dominant manner. That means change in only one of the…

Q: Complete Punnett square C for an individual with an AO genotype that mates with another AO genotype…

A: Human blood group is classified into different types based on the antigen present in the red blood…

Q: A man that can roll his tongue is heterozygous for the trait marries a woman that cannot roll her…

A: The Punnett square is defined as a square diagram that predicts the genotypes of a specific test…

Q: Color-blindness is a sex-linked trait. A boy, whose parents and grandparents had normal vision, is…

A: Color blindness is a sex-linked trait which implies that the trait is inherited on X-chromosomes.

Q: woman with Huntington’s disease (autosomal dominant trait, and she is heterozygous) has children…

A: Let's understand some useful terms used in the answer. Homozygous: Two identical alleles for a gene.…

Q: 2) Charlie doesn't have a bent little finger (dominant trait) but his parents do. What is the…

A: Thank you for the question  Answer = Let the genotype of Charlie  who does not have a bent finger…

Q: Two normal visioned parents have a color-blind son. Give the genotype of both parents and the son.

A: Answer: COLOR BLINDNESS = It is the X linked recessive disease which can be transferred from parents…

Q: Homozygous recessive individuals show the dominant phenotype. True False

A: A genotype is the collection of genes in an individual and it represents the complete genetic…