A heterozygous tall yellow plant is crossed with a homozygous short green. What will be the genotypes 3. and phenotypes, and probabilities of the first generation? Genotype of the heterozygous tall, yellow plant Genotype of the homozygous short, green plant Genotypes Phenotypes

Q: QUESTION 19 You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You…

A: This is a case of trihybrid cross because of involvement of three genes. The parental generation are…

Q: Write the genotype and phenotype that would be expected from this cross.  Write the genotype and…

A:

Q: recessive? 4.3 What percentage of the offspring will be heterozygous? Level 5-6 5. Pea plants,…

A: In genetics, we have the concept of phenotype and genotype. Genotype refers to the set of genes…

Q: parent Lotye ature ature Female parent phenotype long long long miniature long mm X X Male offspring…

A: In the chart we can see phenotypes of the parents are given. In order to find the  genotypes of…

Q: is image How many different phenotypic categories do you observe in the resulting progeny? Which…

A: Phenotype is the external appearance of an organism.

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 lb. 3/195 of the F2…

A: Introduction:- A one pair of alleles described the similar trait, for example, eye color ; one…

Q: Why is the answer 200? Is there an equation I need to use for this problem?

A: There will be 200 ab gametes among the 1000 offspring in the self-cross of plants with the Ab/aB…

Q: n an F1 cross, Y/y x Y/y, 3/4 of the plants are yellow and 1/4 of the plants are green. Determine…

A: When two dominant parents produce a 3:1 phenotypic ratio in the offspring, it indicates that both…

Q: 7. In pea plants, inflated pod is governed by a completely dominant gene and a constricted pod by a…

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

Q: In a 3 point testcross you determine that the interference is -23. What does this negative…

A: The formation of one charisma reduces the probability of another chiasma formation in the…

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: were crossed. The F1 colored, full plants were crossed to a colorless and shrunken tester strain.…

A: Genes are not segregated independently because progeny is not in 1:1:1:1 ratio.

Q: A true-breeding yellow seeded plant is crossed with a green seeded plant. What fraction of the…

A: Yellow seed (YY)=homozygous dominant Green seed (yy)= homozygous recessive

Q: Purple flowers are dominant to white flowers. Identify the phenotypefor the following genotype Ff,…

A: Mendel's law of dominance states that any gene will have a minimum of two alleles(traits or forms)…

Q: Height in merigonias is determined by three unlinked genes that act additively. Each has two…

A: From the cross,  AaBbCc X AaBbCc      ABC ABc AbC Abc aBC aBc abC abc ABC ABCABC ABCABc ABCAbC…

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: A true-breeding plant expressing a dominant phenotype is crossed with a true-breeding plant…

A: A true-breeding organism is homozygous for the gene under study and carries two copies of the same…

Q: How many females are carriers? How many affected males are there? Complete a Punnett Square for the…

A: Since there are multiple questions in this particular question, I'll answer the first three subparts…

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 lb. 3/195 of the F2…

A: The answers attached below.

Q: In Figure 4-14, in the bottom row four colors are labeledSCO. Why are they not all the same size…

A: Crossover is the event of recombination that occurs during meiosis.

Q: For each genotype, indicate whether it is heterozygous (HE) or homozygous (HO) AA Bb Cc Dd Ee ff GG…

A: Heterozygous is the condition of having different or contrasting allele for the same gene which mean…

Q: Can you show the cross? Any explanation would be good

A: Test cross A cross to determine the genotype of an organism with a dominant phenotype. The cross…

Q: we expect in F1 a segregation 1/2 [green] for 1/2 [light green] we expect in F1 a segregation 1/3…

A: Lethal allele is usually present in a homozygous combination. For example, here the homozygous…

Q: Set up the square for each of the crosses listed below. The trait being studied is round seeds…

A: Note: Please upload your other questions separately as according to the answering policy the tutors…

Q: Monohybrid Crosses and Punnett Squares Punnett squares are diagrams that can be used to predict the…

A: Individuals inherit two alleles of the same gene from each of their parents. The alleles could be…

Q: In pea plants, yellow seeds are dominant to green seeds. A heterozygous 2. yellow-seeded pea plant…

A: Nucleic acid is a molecule that is responsible for transferring  or exchanging genetic information…

Q: . Figure  shows the results of a dihybrid cross involving seed shape and seed color. Q. What…

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

Q: 4) A pure green pod pea plant was crossed with a pure yellow pod pea plant (F1 generation) a) Create…

A: The green pod color is dominant over yellow color. Let G encodes green pod. It is dominant over g…

Q: A cross is made between these same two plants with five independently assorting genes. SHOW YOUR…

A: Phenotype is the physical properties of an organism. eg- hair color, height, eye color, etc.

Q: Mendelian Genetics F1 Cross: Yellow, Round x Green, Round GgWw x ggWW Character: Pea color & shape…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In Table 2-1, state the recessive phenotype in each of theseven cases.

A: The hereditary currency of an organism is the gene. The genes are passed on to the offsprings from…

Q: Polygenic trait Pleiotropic condition 1:1:1:1 9:3:3:1 Expressivity = III = Digenic Mendelian ratio…

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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: What would justify the following ratio appearing after phenotyping the outcome of a crossing trial:…

A: A trihybrid cross is a genetic experiment involving three different genes, each with two alleles. It…

Q: F1 hybrid is obtained from the following cross: Parent 1: AB/AB; d/d; E/E Parent 2: ab/ab; D/D;…

A: When a trait provides simple dominance, both the homozygous dominant self and the heterozygous…

Q: In pineapples, leaves mdy be spiny, spiny-fipped or piping. Pineapples of different pnenotyp were…

A: “Father of Genetics”, Gregor Mendel, was the initial evolution of the secrets of pea biology, he…

Q: What has happened with the red and white flower in the monohybrid.cross? Rr Rr Why did this happen?…

A: Answer: MONOHYBRID CROSS : It is the cross between one trait of two types of an indivdual.

Q: What are the possible genotype and phenotype of offspring if one pf the parent is heterozygous tall…

A: The genetic characteristics or features of an organism are called genotype. The physical or…

Q: Topic: Trihybrid Cross, Height in merigonias is determined by three unlinked genes that act…

A: In this case the phenotype of the given organism is depends on the three genes. Each gene contain…

Q: QUESTION 8 Let's assume that, in dragons, red scales (B) are dominant to green scales (b), and long…

A: A dihybrid cross is a cross in which two traits are involved.   As per the question, two traits are…

Q: Please consider the pedigree below. There are no cases of false paternity. The ABO blood group…

A: The ABO blood group is an example of multiple allelism and codominance. In ABO blood grouping…

Q: bb = red eyes 1. What are the phenotypes (descriptions) of rabbits that have the following…

A: A dihybrid cross is a cross between two individuals who differ in two features controlled by two…

Genetic Variation

Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.

Quantitative Genetics

Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.