6. Pea plants with restricted yellow pods are crossed to plants that are true-breeding for inflated green pods and the F, plants are crossed. Derive the phenotypic and genotypic ratios for the F₂ generation.

Q: 1. Mendel crossed YYRR (yellow, round) peas with yyrr (green, wrinkled) peas and self-fertilized the…

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

Q: 1.What is the genotype of the F1 generation of the corn monohybrid cross described above? 2.What is…

A: The answer to the above questions is given below.

Q: . While hiking your find a wild growing pea plant with purple flowers. You know that purple pea…

A: Punnet square is used to predict the genotype of the offspring when two plants are crossed with each…

Q: Snapdragon is a flowering plant that does not follow Mendelian rules of inheritance.  If a…

A: Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the…

Q: 3. In radishes, flower color may be red, purple or white. The edible portion of the radish may be…

A:

Q: Construct a Punnett square for a cross between two heterozygous pea plants with violet flower color.

A: The violet color of flowers is a dominant phenotype found in pea plants. It is dominant over the…

Q: Do the following data showing F2 progeny of a dihybrid cross support the 9:3:3:1 phenotypic ratio?…

A: Dihybrid cross is a type in which two traits are involved . Two traits are :-  I ) Traits for seed…

Q: In a particular plant, long stem is dominant over short stem. This same plant may produce red…

A: Incomplete Dominance:It is the form of inheritance when neither of the alleles is dominant and when…

Q: 1. In pea plants, one-pod plants are dominant over three-pod plants and smooth leaves are dominant…

A: Mendel performed a series of experiments to study the transmission of traits from parents to their…

Q: 1. A TT (tall) pea plant is crossed with a tt (short) plant.…

A: In genetics, the capital letter (T or R) represents the dominant trait, while the lowercase letter…

Q: 9. Happy with their results so far, the strawberry breeder crosses a strawberry plant with small red…

A: In Genetics,  cross is  mating between to individuals, leading to the fusion of gametes and results…

Q: 3. In sesame plants, the one-pod condition (P) is dominant to the three-pod condition (p), and…

A: Answer (a) One pod Normal : One Pod Wrinkled :: 3:1 Hence parents must be PPLl X PPLl Answer (b)…

Q: What can be concluded from A Tall pea plants can only B Tall pea plants can only C Tall pea plants…

A: Dominant alleles are always visible whether they are in a heterozygous condition or in a homozygous…

Q: 1. In tomatoes, red fruit (R) is dominant over yellow fruit (r) and tallness (T) is dominant over…

A: Given: In tomatoes,  Red fruit (R) is dominant over yellow fruit (r). Tallness (T) is dominant over…

Q: In fruit flies, a gene that controls eye color is X-linked. Red eyes are dominant to the allele for…

A: In fruit fly red eyes are dominant over white eyes. eye color is an sex linked trait in fruit fly.…

Q: a. An offspring without genetic mutations (i.e. normal vision and homozygous dominant for cystic…

A: According to the Q&A guidelines, we are supposed to answer only three subparts. Please repost…

Q: 5. Cross a Hooked Nose-tail bearing Hobbit with a heterozygous straight nosed none-tail bearing…

A: Cross between a hooked nose-tail bearing hobbit with a heterozygous straight nosed none-tail bearing…

Q: 3) A wild type fruit fly (dihybrid for gray body color and normal wings) is mated with a black fly…

A: The observed phenotypic ratio deviates significantly from the expected 9:3:3:1 ratio for a dihybrid…

Q: Complete the Punnett square below for the following cross: RrSu/su X Rrsu/su Punnett square RSu Rsu…

A: Punnett square  Punnett square is a square shaped diagram showing genotype of a perticular cross.

Q: 8. An insect from a strain breeding true for white eyes (RRww) was crossed to an insect from a…

A: Note - We are supposed to answer one question According to our guidelines. Please repost other…

Q: In monohybrid cross of red and white flower, Mendel got only red flower. On setting the F1 plants…

A: The red color of the flower is represented by the RR genotype, which is a dominant trait. The white…

Q: 2. Show a dihybrid cross of a plant with a genotype of heterozygous green leaf and heterozygous…

A:

Q: In pea plants, inflated pod is governed by a completely dominant gene and a constricted pod by a…

A: An Individuals receive two allele of each gene from each parent . These allele may be dominant or…

Q: - In dandelions, yellow flowers (L) are dominant to pink flowers (1), and tall plants (T') are…

A: Genes are the units that are responsible for inheritance. Genes that code for different forms of a…

Q: 1. What are the expected genotypes and their ratios for the gametes the parents in the crosses below…

A: The phenotype is defined as an individual's physical appearance for any particular trait. It is…

Q: / 11 of 15 was looking at the results of a cross between red (RR) and white flowers (rr). Which is…

A: Dominant character is always expressed whether present in homozygous or heterozygous condition where…

Q: In pea plants, the dominant allele for flower color is yellow (Y), and the recessive allele is white…

A: A monohybrid cross is a cross in which one character is considered at a time. In this cross,…

Q: 4. Show a cross for a sickle cell inheritance of a woman who is homoygous for the disease and a man…

A: Sickle cell anemia is a hereditary illness in the sickle cell disease category. It alters the…

Q: a. What are the genotypes of the F2 generation? b. What are their phenotypes? C. Are there more or…

A:

Q: Tall pea plants are dominant to short pea plants. A tall pea plant (TT) is crossed with a short pea…

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

Q: For numbers 1-9. Cross the following blood type of the wife and husband and answer the questions…

A: ABO blood group of human is controlled by 3 multiple Alleles. IA, IB and Io. IA//IA or IA//Io…

Q: What mode of inheritance would best explain the results of Dr. Whiteback's crosses? b) How many…

A: Let's assume that genotype of the red flower Idlewild Lady Slipper plant is homozygous dominant…

Q: 4. Two genes control color in lentils. A- B- lentils are black, A- bb are cream, aa B- are brown,…

A: A-B- encodes black color.  aaB- encodes are brown in color.  aabb are white in color.

Q: 4. A true-breeding strain of wheat that has brown kernels is crossed with a true-breeding strain…

A: Introduction True breeding refers to the characteristic of a particular line of organisms where all…

Q: ominant for pod shape is crossed with a pea plant that is homozygous recessive for pod sh /hat is…

A: When a homozygous dominant is crossed with the pure recessive plant F1 obtained is all heterozygous…

Q: Solve this codominance problem: lºi x I^1P. Tell me the phenotype of all offspring. Phenotypes = %3D…

A: Codominance In this phenomenon, both the gene expressed for a particular character in F1 hybrid…

Q: 8. In cats, S = short hair, s = long hair, XC = black coat, XC = yellow coat, and XCXC calico coat.…

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

Q: Tall is dominant to short and green pods are dominant to yellow pods. If you cross plants with the…

A: Genetics is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: 5. Give the probability of the following genotypes when you self-crossed an F1 offspring with a…

A: The cross mentioned above is a tetrahybrid cross. The genotype of the F1 individuals is heterozygous…

Q: If these two individuals with the following characteristics are crossed Parent 1: blood type AB;…

A: A "blood group", also known as a "blood type", is a classification of blood depending on the…

Q: Consider this trihybrid cross: Aa BB Dd x aa Bb Dd. i. What proportion of the offspring will show…

A: A trihybrid cross involves the mating of individuals that differ in three genetic traits. It…

Q: Monobrid crosses with complete dominance Genetic problem 1 Seeds can be round or wrinkled, use a…

A: Parent-                    Rr     *    Rr   F1 generation         RR, Rr, Rr, rr…

Q: Suppose a father of blood type A and a mother of blood type B have a child of type O. What are the…

A: In ABO blood grouping, Co-dominance is seen. In co-dominance, both the alleles present on gene…

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.