In a certain plant, the seed traits are as follows: Color: white (W) is dominant over yellow (w) Shape: disk (D) is dominant over sphere (d) Seed coat: thick (T) is dominant over thin (t) -If the parent plant is a triple heterozygote, what is its phenotype? Analyzing the phenotypes of the offspring, the alleles of the gametes were determined as: 85 wDt 390 WDT 27 WDt 81 WdT 5 wDT 374 wdt 30 wdT 8 Wdt -Try to construct a genetic map using the three-point cross

Q: In a certain plant, fruit is either red or yellow, and fruit shape is either oval or long. Red and…

A: The genes are found on different chromosomes, occasionally far apart, but on the same chromosome,…

Q: Assume that the genes for seed color and seed shape are located on the same chromosome. A plant…

A: Chromosomes are a build-up of string-like chromatin fibers. These fibers are composed of proteins…

Q: If a pea plant with the genotype YyRr is self-fertilized, what is the probability of obtaining…

A: Punnett square refers to a square diagram that is used to anticipate the outcome of a specific…

Q: A sugarcane plant with yellow pollen and wavy leaves is crossed with a plant with yellow pollen and…

A: Phenotype: The term phenotype refers to an organism's observable physical qualities, such as its…

Q: A pea plant is heterozygous for both pod shape and color. I is the allele for dominant, inflated…

A: Mendelian cross in which two set of traits are studied at the same time is called Dihybrid cross.

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 peas, grey seed color (G) is dominant to green (g). The following data were collected. Indicate…

A: In a heterozygous condition, the dominant trait is expressed, while for a recessive trait to…

Q: Let’s say you are studying stem length in tulips. This trait determined by a number of polygenes. If…

A: Answer: POLYGENES = These are the group of genes responsible for expression of phenotypic traits in…

Q: What is the probability that an offspring will be either tall with yellow seeds, tall with green…

A: Finding probability by sum rule means that out of the given events any one of the events would…

Q: If a pea plant with the genotype YyRr is self-fertilized, what is the probability of obtaining…

A: Homozygous traits always carry similar parental identities throughout their life. In a  dihybrid…

Q: In tomato plants, tall vine (D) is dominant over dwarf vine (d) and round fruit (O) is dominant over…

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

Q: true-breeding white and the F1 generation is all orange. He collects more data by combining an…

A:

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: 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: Seed Type Initial Number of Seeds Number of Seedlings Seedlings Without Purple Pigment…

A: Every organism has atleast 2 alleles present for every gene , 2 alleles for eye colors, 2 alleles…

Q: In a certain plant, the seed traits are as follows: Color: white (W) is dominant over yellow (w)…

A: A trihybrid cross is a cross in which three traits are involved . Here , in certain plant , there…

Q: A horticulturist has a purple plant and a white plant. The horticulturist knows that purple is…

A: The cross between two different genes that varies in the observed characteristics is called 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: petal daišies with the homozygous recessive bb genotype have yellow petals. A true-breeding daisy…

A: Gene B is dominating over b which has yellow colour genes. The F1 generation obtained will have the…

Q: Three gene pairs located on separate autosomes determine flower color and shape as well as plant…

A: It is given in the question that the incomplete dominance is shown by the gene that controls flower…

Q: In the garden pea, yellow cotyledon color is dominant to green, and inflated pod shape is dominant…

A: The law of independent assortment describes how independently the separation of different genes…

Q: What genotypic ratio would you expect to see.if you self-fertilized a plant that was heterozygous…

A: Heterozygous means that an organism has two different alleles of a gene. Homozygous means that an…

Q: A male plant with genotype AaBBCcDdee was crossed with one heterozygous for all the genes. (a) what…

A: Genotype and phenotype The genotype of an individual depicts the type of genes an individual posses.…

Q: Assume that white color (W) is dominant over yellow color (w) in corn.  Perform a Punnett square for…

A: Test cross in genetics is the process by which we theoretically observe the possible crossing of two…

Q: A heterozygous plant with genotype Aa self-pollinates, and then its offspring also self-pollinate.…

A: Introduction  A gene is consisting of a pair of alleles/ factors and these alleles can be dominant…

Q: Assume that the length of a type of cucumber at maturity is controlled by two genes (A and B), each…

A: 1/8-10" , 3/8-8" , 3/8-6" , 1/8-4"

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

A: According to Gregor Mendel, the law of independent assortment states that the allele of two or more…

Q: If Dominant Tall ( TT ) plant with Axial Flowers ( AA ) is crossed with recessive ( tt ) plant…

A:

Q: Tallness (T) in snapdragons is dominant to dwarfness (t), while red (R) flower color is dominant to…

A: Gregor Mendel was a geneticist that used plants in order to understand how genetics and inheritance…

Q: genotypes

A: Trait: The trait is  defined as the specific characteristic of an individual. Traits can be…

Q: Jimsom.  weed plants can produce purple or white flowers and spiny or smooth seed pods. A purple…

A: Given  Parent 1 phenotype - purple spiny Parent 2 phenotype - white spiny    Cross result 89 purple…

Q: The phenotypic data below are the shoot lengths of 25 F1 and 25 F2 rice plants atseedling stage,…

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Q: Suppose a plant is heterozygous with genotype Aa. What is the probability that the allele that came…

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

Q: n Mendelfruit plants, fruit may be either round (RR), long (rr) or oval (Rr). Cross two oval-fruit…

A: Mendel's law of inheritance is based on the inheritance of seven different characters studied by him…

Q: D D 1 2 d In a particular plant, leaf color is controlled by gene locus D. Plants with at least one…

A: A Punnett square is a table that allows us  to predict the genotypes of a specific breeding…

Q: Two gene loci, A and B, are on separate chromosomes and alleles A and B are dominant over alleles a…

A: Dihybrid cross Is a mating experiment involving two creatures that are genetically identical in two…

Q: In pea plants, flowers may either be axial (A) or terminal (a) flower and purple (P) or white (p).…

A: In pea plants , there are two different trait . Traits are :- A ) Flower colour  B ) Flower position…

Q: A homozygous purple plant is crossed with a homozygous white plant. Write the cross and offspring in…

A: Genotype of homozygous purple plant: PP  Genotype of homozygous white plant:  pp  purple is dominant…

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

A: Phenotype:  A phenotype is a set of observable features or attributes of an organism in genetics.…

Q: In peas, tallness is dominant over dwarfness, and red colour of flowers is dominant over the white…

A: From the above information, we can see that all the offspring has 4 different phenotypes, which…

Q: Suppose a purple flower heterozygous for stem size is crossed with a large stem (dominant) purple…

A: Introduction  The phenotype of an organism is the sum of its observable traits. A major difference…

Q: The oval shaped pollen is dominant to round shape pollen. However, the oval shape character has only…

A: It is given that the oval pollen shape is dominant over round shape. Let O encodes oval shape and it…

Q: In a particular plant, long stem is dominant over short stem. This same plant may produce red…

A: The diagram is shown below.

Q: In tomato plants, tall vine (D) is dominant over dwarf vine (d) and round fruit (0) is dominant over…

A: During gamete formation different type of gamete segregate independently to each other here…

Q: If the tobacco plant parents are both heterozygous for color, what are the possible genotypes and…

A: INTRODUCTION Phenotype : physical appearance of an organism. Genotype : Genetic makeup of an…

Q: The best way to determine the genotype for a plant presenting with dominant phenotypes is by…

A: A test cross is an experimental cross of an individual organism of dominant phenotype but unknown…

Q: In certain plants, tall is dominant to short. If a heterozygous plant is crossed with a homozygous…

A: Let 'T' represent the tall allele and 't' represent the short allele.  We have, TT= homozygous tall;…

Q: Crosses between white and red flowered plants may result in pink flowered offspring. When a pink…

A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…

Q: Round (R) and yellow (Y) are dominant over wrinkled (r) and green (y) peas. Given the case that…

A: A dihybrid cross is a cross between two individuals who have two unique genes controlling two…