3. Imagine you have just purchased a black stallion ofunknown genotype. You mate him to a red mare, andshe delivers twin foals, one red and one black. Canyou tell from these results how color is inherited, assuming that alternative alleles of a single gene are involved? What crosses could you do to determine howcolor is inherited?

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: 4. Summer squash color depends on the interaction between two genes. One gene (B) inhibits the…

A: Gene interaction is one of the exceptions to the Mendel's law of inheritance.

Q: Hereditary deafness in dalmations (d) is a recessive trait. What percentage of the progeny of…

A: Q1.To determine the percentage of the progeny expected to be carriers of the deafness allele but not…

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: In the lab, a red flower and a yellow flower are crossed. The results are all orange flowers. Which…

A: Parental phenotypes of flower is given to be as red flower and yellow flower.  When these are…

Q: 2) Consider the flower color in a hypothetical plant. There is one gene (Bb) for flower color and…

A: The given question related to the concept if incomplete dominance. In incomplete dominance…

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

A:

Q: You go to the supermarket to buy your favorite fruit, the mango, and see all kinds of crazy mangos…

A: Dominant and recessive are terms used for alleles. A dominant gene allele when present in an…

Q: If the progeny of the cross aaBB x AAbb is testcrossed, and the following genotypes are observed…

A: Given information Progeny of the cross aaBB x AAbb is testcrossed. The genotypes observed from the…

Q: Researchers studying blind cave fish that lack eyes found that crossing two pure-bred fish from the…

A: Within the puzzling depths of caves, analysts have found fish that have adapted to their environment…

Q: 3. When a guinea pig with polydactyly is mated with a guinea pig that has normal feet, one half of…

A: Polydactyly: It is abnormality characterized by extra toe or extra finger. If we assume, P is…

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: 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: 2 11 E III IV 6 HOOL od 1. The pedigree above shows the passing on of colorblindness. What sex is…

A: First know some basics about pedigree symbols and representation from the figure below.…

Q: 8. In certain breeds of dogs, two different sets of alleles determine the color pattern. Black color…

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

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: A heterozygous agouti mink is bred with a true-breeding white mink. Of the three offspring, one is…

A: The genes present on the sex chromosomes ( for example - X and Y chromosomes) are known as sex…

Q: When a homozygous plant that produces purple eggplants is crossed with a homozygous plant that…

A: Ans is.. 1 purple: 2violet: 1 white

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

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Q: 4. J. A. Moore investigated the inheritance of spotting patterns in leopard frogs. The pipiens…

A: Burnsi phenotype lacks spots on its back. Pipiens Pipiehenotype has normal spots on it's back.

Q: You have a female snail that coils to the right, but you do not knowits genotype. You may assume…

A: Coiling of the shell of snail is a classic example of maternal inheritance and maternal effect. The…

Q: 11. In his original work on the genetics of garden peas, Mendel found that yellow seed color (YY,…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: 1. The genotype of an individual is ItGg. The letters represent alleles for two different genetic…

A: The discoverer Gregor Mendel has described his three famous laws of inheritance. He inferred about…

Q: nat a ng parents, AABB× Aabb will produce an AaBB offspring?

A: Option 1: incorrect Option 2: correct Option 3: incorrect Option 4: incorrect

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: A man has attached earlobes, whereas his wife has freeearlobes. Their first child, a boy, has…

A: Genetics is a tricky affair. It is the study of pattern of inheritance of the of traits from the…

Q: a. A certain variety of plant may have green seeds or brown seeds. The seeds may be full or…

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Q: 1. How did Mendel control the mating of his pea plants? 2. Using the diagram above, which color…

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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: 1. The genes for the traits that Mendel worked with are either located on different chromosomes or…

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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: 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: 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: A pure bred female fruit fly with red eyes and normal bristles is crossed to a pure bred male fruit…

A: Mode of Inheritance  It is the manner through which a genetic trait or disorder is passed from one…

Q: 1.What are the phenotypes of the parents of the corn dihybrid cross described above? 2. What are…

A: The phenotype represents the morphological expression of the genes.

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: Part 1: Make a three part process drawing (like a cartoon strip) to demonstrate Mendel's Principle…

A: An allele is a variant form of a given gene. Phenotype is the observed physical traits of an…

Q: 6. If individual IV-9 is a female, what is the probability that she would be affected with dark blue…

A: Pedigree Analysis is used to study inheritance of genes in organisms. In pedigree, phenotypic data…

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…

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…

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.