9-10. In watermelons, the genes for green color and short shape are dominant over their alleles for striped color and for long shape. Suppose a plant with long striped fruit is crossed with a plant heterozygous for both of these characters. What phenotypes would this cross produce and in what ratios? Phenotypes = 1/2 short/green 1/2 long/green = 1:1 ratio Phenotypes = 1/4 short/green 1/4 short/striped 1/4 long/green 1/4 long/striped = 1:1:1:1 ratio Phenotypes = 3/4 short/green 1/4 long/green = 3:1 ratio Phenotypes All short/green = 1:0 ratio =

Q: > 5 0/1 point Let's continue with these two genes that control the color and texture of tomatoes.…

A: Allele "R" generates a red coloration, and is dominant. Allele "r" generates a green coloration and…

Q: A strain of plants has a mean height of 24 cmcm. A second strain of the same species from a…

A: The objective of the question is to understand the genetic inheritance pattern of plant height in…

Q: In a cross between a 29cm plant and a 20cm plant what would be the genotypes giving the smallest…

A: Height in plants is a polygenic trait, in which one phenotype is influenced by more than one gene.…

Q: Given the following pathway on the image: G and H are dominant alleles of the two independently…

A: In the case of polygenic inheritance the characteristics of a particular phenotype is determined by…

Q: Two wheat plants that are heterozygous for recessive alleles a and bare crossed. Both parents carry…

A: In dihybrid crosses, an arrangement in which the wild-type alleles of both loci are contributed…

Q: A strain of plants has a mean height of 24 cmcm. A second strain of the same species from a…

A: The above problem mentions one plant of twelve cm and another plant of thirty-six cm. Therefore an…

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: If a cross is made between two plants that are heterozygous for two traits (AaBb), then their…

A: To explore the pattern of inheritance of two pairs of alleles for two different traits, two…

Q: Tomato Plants In tomato plants, round fruit (R) is dominant to oval fruit (r). Pure breeding plants…

A: Dihybrid cross: A dihybrid cross occurs between two organisms that are identical hybrids for a given…

Q: autotetraploid Chinese primrose (Primula sinensis L.), the gene controlling stigma color is very…

A: Autotetraploid is a genetic condition that is characterized by the presence of four times the…

Q: In the Roselle plant, the dominant allele of gene 'A' codes for a pink flower and the recessive form…

A: Given: The dominant allele of gene - 'A' codes for: Pink flowers The recessive allele of gene - a…

Q: *Genes A and B are linked. Individual plants homozygous for different combinations of these genes…

A: Introduction : In genetics we all know that the genes which are linked are supposed to be larger in…

Q: In which type of cross(es) can we apply and demonstrate the law of segregation and law of…

A: Law of independent assortment and law of segregation were introduced by Gregor Johann Mendel.…

Q: In tomato plants, round fruit (R) is dominant to oval fruit (r). Pure breeding plants with red and…

A: An allele can be recessive or dominant & in the given question two pairs of allele are mentioned…

Q: In jellyfish, let's say that long tentacles are produced by a sex-influenced allele that is dominant…

A: Given information In jellyfish, long tentacles are produced by a sex-influenced allele. The allele…

Q: In an East Indian mango, three genes are linked on the same chromosome. Heavy bloom is dominant to…

A: Here, we are given a three-point cross involving three genes related to the East Indian mango. The…

Q: Genes X, Y, and Z are linked. Crossover gametes between genes X and Y are observed with a frequency…

A: When the fragments of the chromosomes are exchanged at two regions, the event is called a double…

Q: Consider the imaginary trait, bristles with split-ends, a trait hypothesized to be X-linked…

A: Introduction :- A dominant gene is carried on the X chromosome in a process known as X-linked…

Q: Of the eight possible phenotypic combinations in the F2 generation, which ones are the product of a…

A: Introduction: Crossing over is fundamental for the basic separation of chromosomes during meiosis.

Q: A strain of plants has a mean height of 24 cmcm. A second strain of the same species from a…

A: The objective of the question is to determine the number of gene pairs involved in the height…

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: A. In corn, yellow kernels (Y) are dominant to white kernels (y). If you cross two plants with the…

A: We will use the concepts of Mendelian genetics to examine the inheritance patterns of maize…

Q: SET 2: In corn, the following allelic pairs have been identified in chromosome 3: +/b plant color…

A: An individual expressing a dominant phenotype could have two copies of the dominant allele or one…

Q: In a certain plant, the orange flower allele (Y) is dominant to the yellow flower allele (y). An…

A: Orange flower allele = Y yellow flower allele= y No flower pigmentation =W flower pigmentation= w…

Q: Suppose a species of tulip has three alleles for the gene that codes for flower color. The CR allele…

A: CRCB × CBCW:Possible combinations: CRCB × CB, CRCB × CWExpected phenotypic ratio: 1 : 1 : 0 : 0 (red…

Q: Recall that red color (R) in four-o’clock flowers is incompletely dominant over white (R ′). In the…

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

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: A pea plant has a mendilian completely dominant gene for height lower colour phenotype. A pure…

A: Gregor Johann Mendel is considered to be the father of genetics. He postulated the theories of…

Q: . The genotype r/r ; p/p gives fowl a single comb, R/− ; P/−gives a walnut comb, r/r ; P/− gives a…

A: Comb in poultry is defined by two genes usually designated as R and P.  When only the dominant…

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: In watermelons there is a gene for colour and a gene for shape located on different chromosomes. The…

A: A test cross is defined as an experimental cross of an organism with a dominant phenotype whose…

Q: In watermelons, bitter fruit (B) is dominant over sweet fruit (b), andyellow spots (S) are dominant…

A: Genetic cross devised by Mendel helps to understand the manner, in which the genes combine and…

Q: Tomato Plants In tomato plants, round fruit (R) is dominant to oval fruit (r). Pure breeding plants…

A: A test cross is a way to explore the genotpye of an organism. When a dominant phenotype i.e…

Q: genes interest with the dominant alleles being T-tall, H=hairy leaves and P=purple flowers. The…

A: In a trihybrid cross three characters are involve. In the above trihybrid cross the three characters…

Q: One Trait (Monohybrid) Crosses-Complete Dominance 1. In peas, inflated pod is dominant over…

A: Monohybrid cross can be defined as a cross which involves the inheritance of one gene.In this type…

Q: 5. Set up the punnett square for each of the crosses listed below. The characteristic being studied…

A: The potential genotypes of an offspring resulting from a specific cross or breeding event are…

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: In an autotetraploid Chinese primrose (Primula sinensis L.), the gene controlling stigma color is…

A: Polyploidy is a condition in which there would be the presence of more than two sets of chromosomes…

Q: If a heterozygous F1 Tobacco plant was crossed to an albino plant, what is the expected number of…

A: If a heterozygous F1 Tobacco plant was crossed to an albino plant, what is the expected number of…