Use Punnett squares in solving the following problems. 1. In garden peas, a plant that is homozygous for round seeds is crossed with a plant that is heterozygous.  Interpret the result of the cross. What percentage of plants will have round seeds? What is the chance of the offspring being heterozygous?  Give the phenotypic and genotypic ratios. Give the phenotypes and genotypes. Explain the results of the offspring.

Q: Solve these problems by listing the given genotypes, test crosses, genotypic and phenotypic ratios.…

A: The genotype is a set of a gene in DNA that is responsible for unique traits or characteristics.…

Q: 1. An ebony strain of flies was discovered to be sensitive to carbon dioxide. Crossing a female…

A: Reciprocal cross is done by crossing the parent pair in normal and reciprocal fasion like A*B &…

Q: Solve these problems by listing the given genotypes, test crosses, and genotypic and phenotypic…

A: A test cross is an experimental cross in which an organism with an unknown genotype is crossed with…

Q: 9. Please determine whether the allele responsible for the trait is dominant or recessive. (A) (B)…

A: Pedigree analysis gives an idea how the disease is transferred from parents generation to next…

Q: is image How many different phenotypic categories do you observe in the resulting progeny? Which…

A: Phenotype is the external appearance of an organism.

Q: What genotypes would be expected for the offspring from the following matings? What are the…

A: Gregor Johann Mendel was an Augustinian monk. He worked on garden pea for the genetic experiment and…

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 lb. 3/195 of the F2…

A: Introduction:- A one pair of alleles described the similar trait, for example, eye color ; one…

Q: A heterozygous black pig is mated with a homozygous black pig. (a) What are the genotypes of the…

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

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 Ib. 3/195 of the F2…

A: Solution Lowest weight = 5 lb Highest weight = 29 lb Weight difference = 24 lb 3/768 = 1/256 Four…

Q: 3. Set up a Punnett square using the following information: • Dominate allele for purple corn…

A: Introduction: Punnet square is a form of a chart that helps in determining the expected proportion…

Q: QUESTION 31 You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You…

A: Introduction Filial 1 refers to the first generation of seeds, plants, or animals produced by a…

Q: A self-hybridization of pea plants was carried out for height and seed shape, resulting in 1600…

A: Pea (Pisum sativum) plants typically self-fertilize. The flower of a pea plant contains both male…

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: 2. Show the cross and provide full justification in each case:a) An F1 x F1 self-fertilization gives…

A: Hi! As you have posted multiple questions, I would be answering the first two sub-parts for you. If…

Q: If you allow the original unknown plant to self-fertilize, what is the probability of recovering…

A: round (RR) wrinked (rr)Yellow (YY) green (yy)

Q: Ff genotype

A: Genotype is the genetic makeup of an individual -    eg Ff or FF Phenotype is the physical…

Q: Instructions: Enter the number in the box that matches the crosses with the genotypic and phenotypic…

A: A dominant allele, that can inherit from either of the parent, causes a dominant phenotype in those…

Q: 7. In pea plants, inflated pod is governed by a completely dominant gene and a constrict pod by a…

A: A Dihybrid cross is a type of genetic cross that involve two traits of an organism. The Mendalian…

Q: Diagram the hybrid cross showing the segregation of genes responsible for grain color in rice.…

A: Hi, Thanks For Your Question.  Q. 1 Answer : Let Do Some Genes Coding First, Genes Coding For Black…

Q: Selective destruction of a motoneurons in the spinal cord will have which of the following effects…

A: Introduction Muscles are soft tissues found in both animals and humans, it is the fibrous tissue in…

Q: Instructions: Answer the following problem using the punett square and identify its Genotypic ratio…

A: Allele is the alternative pairs of genes that occupy a specific location on homologous chromosome…

Q: 6. The following F2 phenotypic data was obtained from a testcross using an F1 offspring. Assume red…

A: In genetics, genes play an important role in determining the inheritance pattern from the parents…

Q: If a fruit fly that has long wings and a gray body (LIGG) mated with another fruit fly that has long…

A: The genotype is the representation of the genetic complement of an individual with respect to one or…

Q: 1. The petals of the blue-eyed Mary (Collinsia parviflora) are normally blue. There are color…

A: The principle of independent assortment was derived from Mendel’s dihybrid cross experiment. A…

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: 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: (i) Complete the table by writing the genotype of the chickens shown in the diagram. Chicken…

A: In some chicken breeds, the gene encodes for feather color is controlled by codominance. In such…

Q: In a dihybrid test cross, the following results were obtained: A‑B‑, 121; A‑bb, 107; aaB­-, 115; and…

A: A dihybrid cross is a type of cross in which two traits are involved . Each trait is illustrated in…

Q: True breeding eggplant plants producing deep, purple colored fruit are crossed with true breeding…

A: In Mendelian genetics, the hereditary of characteristics is due to the effect of inheritance.  The…

Q: Fill in the genotype in the parentheses and FOIL each parent’s genotypes: heterozygous tall…

A: Genes are the functional units of heredity. It carries information that is transferred from one…

Q: Solve the following problem by listing the given genotypes, test crosses, and genotypic and…

A: The coat color of the rabbit is an example of multiple allelism. In such pattern of inheritance,…

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: . Figure  shows the results of a dihybrid cross involving seed shape and seed color. Q. What…

A: Introduction  Sir Gregor Mendel is known as Father of Genetics. He was the pioneer scientist who…

Q: Parental Generatin (P) Cross - Pure Wildtype x Pure Short-winged Parent genotypes: _ _ x_. Genotypic…

A: Phenotype is the physical appearance or the physical characters of an organism while genotype is the…

Q: . In common wheat, Triticum aestivum, kernel color is determined by multiply duplicated genes, each…

A: The genes in the DNA code for a specific trait. Each gene has two alternative forms called alleles…

Q: J6. Females heterozygous for three genes ABC/abc (in this order) are testcrossed to males carrying…

A: Introduction  Homozygous individuals are those who have two identical alleles (RR or rr). Individual…

Q: 10. A heterozygous black haired male hamster is crossed with a heterozygous black haired female…

A: Itbisvgiven that the B allele encodes black color. And it is dominant over white color. BB and Bb…

Q: Choose one 'group' results (for example you may choose group 4 from cross 2), complete the…

A: Chi-square analysis is a simple test to determine if a hypothesis is true by quantifying the…

Q: 3. Given that (P) purple is dominant to (p) white and (T) tall is dominant to (t) short. A cross…

A: A genetic cross is the mating of 2 organisms for the combination of their genetic material and the…

Q: P is a dominant allele for pu following cross is performed flowers? In peas, T (tall) is dominant…

A: In a genetic cross, two different individuals are crossed or mated to produce off-springs that…

Q: 2. The genotype of F1 individuals in a tetrahybrid cross is AaBbCcDd. Assuming independent…

A: The following genotype options are missing, but i can answer this question, i gave the answer in…

Q: 6. Using a Punnet square, please calculate the probability of having a Aabb offspring in a cross…

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

Q: 2. The genotype of F₁ individuals in a tetrahybrid cross is AaBb assortment of these four genes,…

A: A trait is characteristic feature that is unique to particular individual. A tetrahybrid cross is a…

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.