You are practicing geneticist who is studying flower color in sweet peas. Wild type sweet pea flowers are purple. however you obtain two different white flowered sweet pea plants from two different breeders. When you cross the plants together they produce plants with purple flowers What can be said about the white flower alleles in the two sweet pea plants? Select ALL that apply. D They occur in different genes O They occur in the same gene O They complement each other O They do not complement each other O They are epistatic. O They are pleiotropic.

Q: One gene pair will interact so as to control the expression of a second gene pair…

A: Introduction :  The study of genes, the genetic code, inheritance, and variations is referred to as…

Q: 4. Albinism is lethal in plants, but many plants produce albino offspring. If albino plants always…

A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…

Q: The pedigree below shows a family of whom several members exhibit a genetic disorder. All the shaded…

A: Pedigree is the diagrammatic representation of family members for a particular trait.

Q: In mice, tail shape (bent vs. straight) is controlled by alleles of one gene. You cross a mouse with…

A: "Exploring the inheritance of tail shape in mice, where bent and straight tails are controlled by…

Q: A researcher studied 6 independently assorting genes in a plant. Each gene has a dominant and a…

A: Given: Dominant allele Recessive allele R- Black stem r- red stem D- tall plant d- dwarf…

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: Mendel's P1 Dihybrid Cross bris oe First parental (P1) generation WWGG wWgg Gametes WG Wg ece First…

A: Mendels used pea plants and performed his experiments and he postulated law of dominance,law of…

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: 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: . Many kinds of wild animals have the agouti coloring pattern, in which each hair has a yellow band…

A: The term phenotype refers to the observable physical properties of a living being; these incorporate…

Q: II

A: A dihybrid cross is used to predict the genotypes (gene combination or type of alleles) and…

Q: Which of the following is not an example of a wild-type allele?a. Yellow-flowered elderflower…

A: An allele refers to a variant form of a mentioned gene. In certain occasions, distinct alleles can…

Q: You decide to analyze the inheritance of one more trait: the number of leaves per plant. You cross…

A: The dominant trait can express itself if present in homozygous, as well as heterozygous condition…

Q: Tall tomato plants are produced by the action of a dominant D allele and dwarf plants by its allele.…

A: a. Diagram of the cross indicating the genotype of each parent:For a dihybrid plant to be subjected…

Q: In peas, yellow seed (Y) is dominant over green seed (y). Inthe F2 generation of a monohybrid cross…

A: To answer this question we should have knowledge about genetics.

Q: A type of fast plant strain that can be used to study genetics is yellow green leaf in which the…

A: In Mendelian genetics, alleles can be of two forms: Homozygous alleles-  The condition in which the…

Q: You buy an ornamental flowering plant with red flowers. Red flowers are found when both a D and an E…

A: Yellow plant is produced . therefore, both parents will have atleast one d and e allele so that they…

Q: The natural colouration of wild mice is called agouti and is produced from banded hairs. Two genes…

A: Introduction  The passing on of traits from parents to their offspring is known as heredity, also…

Q: Manx cats have no tail. This is caused by a dominant mutation M, which is embryo lethal when…

A: A lethal gene is a gene which when present in its specific condition (dominant or recessive) causes…

Q: A red-flower plant crossed with a white-flower plant of the same species, produced F1 with all pink…

A: A red-flower plant crossed with a white-flower plant of the same species, produced F1 with all pink…

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: e In domestic corn plants, there exists a mutation for a gene that determines height. The normal…

A: In genetics, a cross is the result of mating two parents with distinct genes, resulting in offspring…

Q: A pedigree is a useful diagram geneticists use to study genetic disorders and abnormalities within…

A: The DNA (or genetic material) is transferred from parents to offsprings by the process of sexual…

Q: Consider a one-locus system of simple dominance where the presence of at least one G allele results…

A: A genotype is a scoring of the type of variant present at a given location (i.e., a locus) in the…

Q: You are conducting an experiment studying sex linked traits. I. The experiment you cross 2 different…

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

Q: Short hair in rabbit is controlled by T allele is dominant to long hair which is controlled by t…

A: Genetic inheritance is the passage of genetic information from parents to the offspring  Type of…

Q: Assume that the count of F2 phenotypes you got is as follow Phenotype F2 count b Pt 90 b PT 5 23 267…

A: Genetic mapping is used to determine the linear order of genes as well as the relative distance…

Q: A corn plant with this genotype AABBCCDD is 72cm tall which is crossed with plant aabbccdd which is…

A: A)AaBbCcDd

Q: In tomatoes, tall plant (D) is dominant over dwarf plant (d) and smooth fruit (H) is dominant over…

A: The two genes are involved in dihybrid cross.

Q: A strain of grain has variation in oil content. Diploid grain oil content is influenced by four…

A: Given that 4 genes control the oil content equally. As each gene has 2 alleles, total number of…

Q: Work through the Punnett square problems completely on a separate sheet of paper. Take a picture of…

A: Crossing two plants are called hybridization. the cross between a true-breeding purple flower plant…

Q: In pea plants, round seed shape (R) is dominant to wrinkled seed shape (r) and yellow peas (Y) are…

A: Two-factor or dihybrid is a cross between two organisms of a species to study the pattern of…

Q: Mendel’s model organism for studying inheritance was the garden pea. What are the advantages of…

A: Gregor Mendel, known as the father of genetics, performed experiments with Garden pea and he gave…

Q: In one of Gregor Mendel's first experiments, he crossed a purple-flowered pea pla (PP) with a…

A: A monohybrid cross is a cross between two organisms that differ at one genetic locus. In a…

Q: 12) You are studying two flies that you found in your lab one has bristly hair the other has dumpy…

A: Note :- As per bartlby guidelines im supposed to solve only one question at a time.Im solving…

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: You cross a black dog which is homozygous dominant for two genes B and E (B determines pigment…

A: The Principle of Independent Assortment describes how different genes independently separate from…

Q: Two Mendelian traits in pea plants that are controlled by single genes are the color of the pods and…

A: Given: Green pod - Dominant - G Yellow pod - recessive - g Inflated pods - Dominant - I Constricted…

Q: Genetics characters that follow partial dominance produce an offspring ratio that corresponds…

A: Since there are multiple questions in this particular question I will answer the first one for you.…

Q: You are practicing geneticist who is studying flower color in sweet peas. Wild type sweet pea…

A: Complementation test is a test bin which the crossing occurs between two parents who have different…

Q: Suppose you are working with pea plants like Mendel. You cross two plants, one that is a tall plant…

A: A monohybrid cross is a process of mating between two individuals with dominant genotypes,…

Q: In corn, we cross the pure line s t to the pure line u. It is known that the genes are linked in the…

A: Introduction :- Pure lines are defined as the group of closely related individuals which are having…

Q: 1. The height of a wheat plant is determined by several genes. In a variety the minimum size is 12…

A: The test cross is another basic tool designed by Gregor Mendel. In its simplest form, a test cross…

Q: Are the genes that determine coat color and hair type assorting independently? Carry out chi-square…

A: When two individuals of known genotype are crossed, we expect certain ratios of genotypes and…

Q: The weight of a fruit in a certain variety of squash is varies. When a plant that produces 6-lb…

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

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.