A TT (tall) plant is crossed with a tt (short plant). Create the cross and answer the following questions. What is the phenotypic ratio? What is the genotypic ratio? What % will be tall? What % will be short?

Q: Give the genotype of the parents if their phenotypic ratios are the following. You may use any…

A: We will use the letters T and t for representing the gene pairs, where T is dominant and shows tall…

Q: Given the following information, determine the inheritance of flower color in this plant and…

A: The first set of parents is called the “parental generation” (P). All the offspring generated by…

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

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A tall, purple flower plant with genotype Tt Pp is crossed with a tall, white flower plant of…

A: Introduction Probability is a parameter that can be used to estimate the likelihood of a specific…

Q: Two different 30 inches plants of the same species are crossed and produced all 30 inches progeny.…

A: The characters present in an individual are due to the expression of the genes of the organism, and…

Q: If a corn plant was heterozygous for kernel color and seed shape,what would be the genotype of the…

A: Genotype is the genetic make up of an individual that is produced according to the allele…

Q: In a test cross, peas of an unknown genotype are crossed with peas of a known genotype. In this…

A: Test cross is a cross between organisms of an unknown genotype and a recessive parent. It is a…

Q: The color of bell peppers depends on their genotype at the Y and C loci, encoding the enzymes…

A: The physical traits or appearance of an organism are referred to as its phenotype. The genotypes, or…

Q: Why was it important that Mendel begin with pea plants that he knew bred true for flower color? Why…

A: In 1956 Mendel started a ten-year research pursuit including trait passing over the generation in…

Q: In snapdragons, red flower color is incompletely dominant over white. Cross 2 heterozygous pink…

A: A gene is a unit of genetic material and alleles are the alternative form of genes present at the…

Q: Petunias can be blue, red, or violet. When a blue flower is crossed with a red flower, all the…

A: In this cross, the alleles are partially dominant. The dominant allele for red flower is R and the…

Q: In tomatoes, red fruit color (R) is dominant over yellow fruit color (r). Do the following crosses:…

A: Given: In tomatoes, red fruit color (R) is dominant  yellow fruit color (r) is recessive.

Q: pt pt PT PPTt purple tall PpTt purple tall Pt Pptt purple white Pptt purple white Using any two…

A: In a flower, the color of the petals is encoded by the gene P and the height of the plant is encoded…

Q: What are monohybrid crosses? Is it possible to make a cross in which only one single character is…

A: A monohybrid cross is between two organisms with different variations but at one genetic chromosome…

Q: To identify the genotype of yellow seeded pea plants as either homozygous dominant (YY) or…

A: The genotype is defined as a part of the genomic constitution of an organism that controls different…

Q: In peas, long stem "A" is dominant over short stem, "a". Give the expected genotypes, phenotypes and…

A: The homozygous dominant individuals exhibit two identical alleles (AA). The heterozygous individuals…

Q: What could be the genotypic and phenotypic ratios for a typical mendelian trait showed in the…

A: The ratios of visible traits are referred to as phenotypic ratios. The genotypic ratios are the…

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: Using a Punnet square, perform a trihybrid cross on the following traits in hybrid form: Height -…

A: Trihybrid cross is performed when we want to observe three different traits.  In this case the…

Q: . What is the basis for the green-and-white color variegation in the leaves of Mirabilis? If the…

A: Mirabilis jalapa is an ornamental plant which is also known by the name "4'o clock plant".

Q: Tall (D) is dominant over short (d). if a true-breeding tall plant is crossed with a true-breeding…

A: Plant height is regulated by a gene with two alleles. Tall is a dominant trait having a genotype D…

Q: A tall pea plant with axial flowers was crossed to a dwarf plantwith terminal flowers. Tallness and…

A: Mendel conducted his experiments on Pisum sativum, taking seven contrasting characteristics. It is…

Q: Consider this cross in pea plants: Tt Rr yy Aa × Tt rr Yy Aa, whereT = tall, t = dwarf, R = round, r…

A: A dihybrid cross is an experimental mating procedure where two organisms possess distinct traits. A…

Q: What proportion of the plants from the following crosses would be tall with yellow seeds? T=TALL,…

A: In the question, it is given that T for tall Y for yellow. The genotype is given in the F1…

Q: What will be the expected phenotypic class distribution if only two genes are linked?

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

Q: Can a monohybrid cross be used to illustrate Mendel’s principle of independent assortment?

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: After crossing a tall plant with purple flowers (TtPp) and a dwarf plant with white flowers (ttpp),…

A: The test cross is performed in this case. Because the tall plant with purple flower (TtPp) is…

Q: What proportion of the plants from the following crosses would be tall with yellow seeds? T=TALL,…

A: A dihybrid cross is a genetic cross between two individuals who have homozygous or heterozygous…

Q: Which of the following genotypes would produce a pea plant with the phenotype of purple flowers?

A: Law of dominance explains the ability of an allele to suppress the expression of another allele in…

Q: If a plant is tall, has round seeds and purple flowers, with the genotype of TTRREE is crossed with…

A: A trihybrid cross is a cross which involved three traits at a time. As per the question :-  A) Trait…

Q: Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider…

A: A gene is present in different forms that are expressed in a phenotype; allele is a one of the…

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

A: Dear students, We are authorized to answer one question with a maximum of three subparts at a time.…

Q: Use the following image to answer the question. If you performed the cross indicated to the F 2…

A: By mendelian genetics, it should show 6 % of smooth green peas So answer is 6%

Q: A tall pea plant (homozygous dominant) is crossed to a pea plant that is heterozygous for the gene…

A: homozygous dominant genotype= TT homozygous recessive genotype= tt heterozygous genotype=Tt

Q: What is the expected proportion of phenotypes in the offspring of a cross between plants with the…

A: A dihybrid cross is a pairing procedure in which the parents have two different, genetically…

Q: If a red flower is crossed with a white flower to produce an offspring with red and white petals,…

A: This follows laws of dominance.

Q: What is the phenotypic ratio of the offspring of heterozygous parents in a dihybrid cross?

A: For a dihybrid cross, there should be two traits involved while crossing. Phenotypic ratio is the…

Q: In a trihybrid cross, we can tell which class is the double crossover class because: they will be…

A: A trihybrid cross includes parents that are heterozygous for three loci.

Q: A homozygous red flowered plant (RR) is crossed with a homozygous white plant (rr). Justify your…

A: A Trait is characteristic features that is unique to particular individual . A monohybrid cross is a…

Q: In a dihybrid cross, if two heterozygous individuals for both genes are crossed, what will be the…

A: Dihybrid cross is cross with two traits. A breeding experiment dealing with the inheritance of two…

Q: A plant species shows three phenotypes for height: tall, medium and short. What do the offspring…

A: Introduction: Mendel selected the pea plants with one contrasting character to perform the…

Q: .Round and blue-colored berries are dominant to wrinkled and purple ones. What is the expected…

A: Given  Round allele (R) is dominant over wrinkle allele (r).  Blue colour (B) is dominant over pink…

Q: Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider…

A: Considering the genes separately, if the parents genotype for height is both DD, then there is no…

Q: Assume we have two plants of genotypes “AabbCcDdEe” and “AaBbCcddEe” and that from the cross, we…

A: Given  Genotype of plant 1 = AabbCcDdEe  Genotype of plant 2 = AaBbCcddEe  Genotype  It is the…

Q: What would the punnett square look like for the question below? If an F1 eggplant in figure 5.2 is…

A: Given: Purple fruit - Dominant - PP Violet fruit - Heterozygous - Pp White fruit - recessive - pp…

Q: A pink-flowered plant is crossed with a white-flowered plant. What is the probability of…

A: Father of genetics Gregor proposed patterns of inheritance:   Law of Independent AssortmentThe law…

Q: Using the genotypes of this cross, can you give a general definition fora test cross?

A: Genetics is the study of genes. Genes are the hereditary unit of an organism that is passed from…

Q: How is the chi-square goodness-of-fit test used to analyze genetic crosses? What does the…

A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns,…

Q: Imagine you are crossing two plants that have these two genotypes—Tt and tt. What are the two…

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

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…

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.