Snapdragon is a flowering plant that does not follow Mendelian rules of inheritance.  If a homozygous dominant red snapdragon flower is crossed with the heterozygous pink flower, what are the F1 generation.  Show the phenotype, genotype and their percentages.

Q: 5. In corn, kernel color is controlled by Gene K, with the dominant K allele producing colorful…

A: Zygosity is a phenomenon that determines the similarity in the genetic sequences of the two copies…

Q: 4) Smooth pod shape is dominant over constricted pod shape in pea plants. Fill in the Punnett square…

A: Given- The dominant trait is smooth pod shape and is designated by = S The recessive trait is…

Q: 1. What will be the phenotype of the fly that grows from the fertilized cell shown below? Allele key…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: 1. What is the blending theory of inheritance? Name an example of genetics (that you've noticed in…

A: Introduction: The mechanism in which the parental traits are copied into the offspring belonging to…

Q: 1. The gene for tall is dominant over dwarf in the garden pea plant used by Mendel. A pea plant that…

A: Character : tall and dwarf  Dominant alleles : is completely dominant over other gene. Tall gene TT.…

Q: 1. In some chickens, the gene for feather color is controlled by codominance. The allele for black…

A: Gene is the specific sequence of nucleotides which encode a polypeptide.

Q: 1)What is a test-cross? 2)Why might a geneticist need to do a test-cross and how are the results…

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Q: 3. The chestnut coat color of horses is due to a recessive gene, while the dominant allele results…

A: Let us assume the dominant allele for black colored coat to be “B” and that for recessive chestnut…

Q: Suppose that (1) Randy is heterozygous for the allele  that causes Huntington's disease, (2) Susan…

A: Huntington’s disease is an inherited disorder that is caused by an inherited defect in a single…

Q: 1. A red-green colorblind woman marries a man with normal vision. What are the genotypes and…

A: Colour blind is a X linked recessive disease showing complete dominance. here, dominant is being…

Q: A pure breeding dark blue flowered plant is crossed with a pure breeding white flowered plant and…

A: A pure breeding dark blue flowered plant and a pure breeding white flowered plant are crossed  And…

Q: 2. Assume that one of Squidward's sons, who is heterozygous for the light blue body color, married a…

A: Given that squidward's child is hetrozygous for light blue color body .  Thus we can assume a gene B…

Q: 1. Suppose that in plants, smooth seeds (S) are dominant to wrinkled seeds (s) and tall plants (T)…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 2. Consider genes that have 2 alleles each. Gene 1 has allele "E" and "e", where E is dominant to e.…

A: A dihybrid test cross is a cross between a double heterozygous individual and a double homozygous…

Q: 1. In Harry Potter movies, Harry Potter can perform magic. His father can do the same but his mother…

A: Dominant and Recessive alleles The alleles that can only be expressed when in homozygous conditions…

Q: 3. Imagine you have just purchased a black stallion ofunknown genotype. You mate him to a red mare,…

A: Black stallion and the Red mare are breeds of horses.

Q: 4. Choose one type of Non-Mendelian Pattern of Inheritance and explain how a trait is inherited by…

A: Introduction: Non-mendelian disorder is a pattern of inheritance where segregation of traits does…

Q: 4. A pea plant heterozygous for pod color is crossed with a pure green-pod plant. Show the cross and…

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Q: 1. A homozygous red Japanese four o'clock plant (RR) is crossed with a homozygous white Japanese…

A: Incomplete dominance is a special type of gene expression where both genes are expressed partially.…

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: 1. If a man, dominant homozygote for tongue rolling, is expecting a child with a woman that is…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: please answer questions 1 a and b.

A: The branch of biology that deals with the study of genes, heredity and genetic variations are termed…

Q: 4) A pure green pod pea plant was crossed with a pure yellow pod pea plant (F1 generation) a) Create…

A: The green pod color is dominant over yellow color. Let G encodes green pod. It is dominant over g…

Q: 1. Consider blue eyes (b) as a recessive trait to brown eyes (B). The presence of cheek dimples (D)…

A: Phenotype - When the genes and alleles are expressed in observable traits it is considered a…

Q: 3. One of the pea-plant crosses carried out by Mendel is shown below. The character under study is…

A: Mendel's inheritance is based on two allelic forms of a gene that regulates one type of trait. One…

Q: father  has Huntington disease.  a. What is the probability that Joe will also  develop the disease?…

A: Introduction Huntington disease (HD) is an autosomal dominant disorder  inherited condition that…

Q: 1. If there are two alleles for flower color in pea plants, one that results in violet color…

A: Genetics is the branch of biology, which deals with the study of genes, their pattern of…

Q: 4)If an individual is bald, so you can't tell whether or not they have a widow's peak, but neither…

A: A widow's peak is defined as a V-shaped point present in the hairline in the center or middle of the…

Q: 2 Considering the Mendelian traits round versus wrinkled and yellow versus green, consider the…

A: Genetics is the branch of biology that deals with the study of genome of an organism and its gene…

Q: 2. A red snapdragon is crossed with a white snapdragon plant. Red pigment is incompletely dominant…

A: Sometimes, a cross between organisms with two different phenotypes produces offspring with a third…

Q: _3. It is a Non-Mendelian pattern of inheritance that occurs when two dominant alleles of a…

A: Non-Mendelian inheritance is any pattern of inheritance in which traits do not segregate in…

Q: 3. A pure line Black feather duck is crossed with pure line White feather duck. Consider the Black…

A: Introduction: Law of Dominance states that dominant alleles always mask the recessive alleles. In…

Q: 1. A pure breeding dark blue flowered plant is crossed with a pure breeding white flowered plant and…

A: A purebred is a child who is the result of true-breeding. True breeding is a method of producing…

Q: 1. Two people with wavy hair have a straight-haired child. Wavy hair is a dominant. What are the…

A: According to the premise of the question wavy hair is dominant over straight hair. Since, the child…

Q: 1. If a person's genotype for gene a and gene b is AaBb, what are the possible allelic compositions…

A: Introduction A Phenotype Is A Set Of Observable Characteristics About A Person, Such As Height, Eye…

Q: 1. A woman who is heterozygous for the brown eye and blue eye alleles marries a man with blue eyes.…

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

Q: 1. In a species of orchid, petal color is determined by one gene with two alleles (P and Y).…

A: Genes are the coding part of the DNA which express themselves to give out a particular type of…

Q: 1. What is the probability to have white flower if two pink flowers are bred? 2. What are the…

A: The Punnett square is a table that lists all of the possible results of a genetic cross between two…

Q: Imagine you have crossed a pure breeding purple flower and pinched pod shape pea plant with a pure…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 2. In horses, black coat color is influenced by the dominant allele (B) and chestnut coat color is…

A: The recessive characteristic will only be displayed in offspring with two copies of the recessive…

Q: 2. In a certain rose variety, thorny stems ( 1) are recessive to smooth stems (T) and having white…

A: Thorny stems (t) are recessive  Smooth stems (T) dominant  White flowers (r) is recessive Red…

Q: 4. What are the possible phenotypes and genotypes of the F1 generation if the P generation consisted…

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Q: 2. In garden peas, tall (T) vine is dominant over short (t) vine. Yellow (Y) seed color is dominant…

A: According to question Tall = T (dominant)  Short = t(recessive) Yellow= Y( dominant) Green=…

Q: disease caused by a recessive allele. If a woman who was a carrier for hemophilia married a man who…

A: Question no 1. Answer is.. A 1/4 child means, out of 4, two male & two female, one male is…

Q: 1. If a purebred pea plant with purple flowers was crossed with a purebred pea plant with white…

A: The question can be solved on the basis of mendel's law of dominance. According to this law the…

Q: 5. If flower color shows codominance, and R = red and r = white, what will the offspring of a cross…

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Q: 1. A breeder performed a testcross to find out if his male dog was a purebred black. He got one…

A: 1. pure bred means homocide is dominant or it could mean header, homosexuals possessive, but in this…

Q: 1. Which of the following is a true statement about the traits Mendel studied in pea plants

A: Gregor Mendel discovered the fundamental laws of inheritance by using pea plants. He concluded that…

Q: short stemmed plants (t). Please give the genotypic and phenotypic ratios from the following…

A: Homozygous and heterozygous are terms that are used to describe allele pairs. Individuals carrying…

Q: 8. Cross a parent with ii Blood type with a parent IAIB Blood type. What are the phenotypes and…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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.