1. In pea plants, round seeds (R) are dominant to wrinkled seeds (r). A homozygous dominant plant was mated to a homozygous recessive plant for this trait. Complete a Punnett Square and report the genotypic and phenotypic ratios of the offspring in the space provided. Genotypic Catio: henotypic atio: R R r r 2. In pea plants, violet flowers (V) are dominant to white flowers (V). A heterozygous plant was mated to another heterozygous plant for this trait. Complete a Punnett Square and report the genotypic and

Q: The Punnett square below shows possible combinations for the offspring in the diny parents that are…

A: A few important terms :Homozygous: They possess two identical alleles for a trait. Examples  TT…

Q: 3. In cattle, the polled condition (no horns) is dominant over the horned, and the heterozygous…

A: In the given case, let the allele associated with polled trait be “P” and allele associated with…

Q: Pigment of chicken feathers is regulated by two genes, the gene for feather pigment C, and a gene…

A: Dominant character is always expressed in homozygous or heterozygous condition whereas recessive…

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: A pure breeding axial, constricted plant is crossed to one that is pure-breeding terminal, inflated.…

A: Answer: Genetics is the study of genes and the study of genes transferred from generation to…

Q: Glory flowers can be tubular shaped (T) or open shaped (t), where T is dominant to t. The flower…

A: A dominant trait is expressed in both homozygous and heterozygous genotypes.

Q: In pea plants, round pea shape is dominant to wrinkled pea shape. If two pea plants that are true…

A: If two pea plants that are true breeding for wrinkled peas are crossed, then all of their offspring…

Q: terminal the ratio of offspring is 1/8 white, axial; 1/8 white, terminal; 3/8 purple, axial; 3/8…

A: This is an example of dihybrid cross as it involves the analysis of two independent traits.i.e…

Q: Skin color is a complex trait and while just a few genes account for the major difference between…

A: introduction Incomplete dominance is a kind of inheritance in which both alleles of a gene are…

Q: In pea plants, yellow peas (Y) are dominant and green peas are recessive, smooth peas (S) are…

A: There are two types of crosses:  A Monohybrid cross is the type of cross in which only one character…

Q: The following is totally made up (not real). Smelly farts shows complete dominance. Fis dominant and…

A: Complete dominance is a form of dominance in heterozygous condition wherein the allele that is…

Q: Flower color in snapdragons is an incompletely dominant trait; progeny of crosses between true-…

A: In the case of snapdragons, the expression of flower colour exhibits partial dominance as a genetic…

Q: 3. In radishes, flower color may be red, purple or white. The edible portion of the radish may be…

A:

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: Show the results of a monohybrid cross for the F1 and F2 generation between P generation of a woman…

A: Gene is the segment of DNA responsible for heredity. Two or more alternative forms of genes…

Q: A monohybrid cross between two pea plants producing yellow peas, resulting in an F1 phenotypic ratio…

A: Monohybrid cross  A cross where only one character is taken under observation.

Q: Other dihybrid cross Gene symbols              v          vestigial wing size…

A: A dihybrid cross can be defined as, a cross is made between two different gene for two different…

Q: A recessive epistasis cross gives in the F2 a 9:3:4 phenotypic ratio. What is the expected…

A: Epistasis: one gene interferes with the expression of the other gene.

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: 1/2 In hamsters, black hair is dominar 9. black hair (BB) is crossed with a white remar phenotypic…

A: A dominant trait is an inherited trait that occurs in an offspring when it is passed down from a…

Q: 8. In gerbils, the gene that specifies coat color is sex-linked and has multiple alleles, as…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Tallness (T) in a certain plant is dominant to short (t), while red (R) flower color is dominant to…

A: The alleles are generally of dominant and recessive type and some other forms like codominant and…

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: tch the following letter representations with ir genetic term. Heterozygous dominant 1. WW…

A: The genetic composition is usually define in term of that they are been individual is referred to as…

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: In black-eye pea, the T and P genes are linked and 20 m.u. and P_ = pennate leaves, pp = oval…

A: F1 generation/first generation In basic terminology, the F1 generation is the first generation of…

Q: Please draw a punnett square for this

A: Answer Test cross: is a cross between an individual with dominant phenotype and an individual with a…

Q: Aa v In peas, round is dominant over wrinkled; yellow is dominant over green. What are the different…

A: In diploid organism (2n) the gametes are haploid (n) in nature. Suppose an organism character is…

Q: 6. The gene for normal vision is dominant and sex linked (XB). The gene for red-green…

A: A mutation in a gene on the X chromosome results in an X-linked illness, a genetic disorder. One of…

Q: Chinchillas are small, furry South American rodents. They were originally brought to the United…

A: In this question it is to describe that grey heterozygous parent and a violet parent cross matching…

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: For numbers 1-9. Cross the following blood type of the wife and husband and answer the questions…

A: ABO blood group of human is controlled by 3 multiple Alleles. IA, IB and Io. IA//IA or IA//Io…

Q: Curly hair is recessive (c) and straight hair is dominant (C). A man with curly hair marries a woman…

A: Introduction Homozygous means that you inherit the same version of the gene from both parents,…

Q: If two alleles show incomplete dominance the genotypes of homozygous dominant and heterozygous…

A: Incomplete dominance in genetics, takes place when a dominant allele, does not mask the effects of a…

Q: ominant for pod shape is crossed with a pea plant that is homozygous recessive for pod sh /hat is…

A: When a homozygous dominant is crossed with the pure recessive plant F1 obtained is all heterozygous…

Q: Hello Heliodors! (cont.) Trait B Heliodors are either red (R), yellow (Y) or an intermediate…

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

Q: Tall is dominant to short and green pods are dominant to yellow pods. If you cross plants with the…

A: Genetics is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: 27. In peas the trait for tall plants is dominant (T) and the trait for short plants is recessive…

A: There are two genes T and Y which encode height of plant and seed's color respectively.  (As per our…

Q: I. In an exotic Peruvian plant, burgundy flowers (B) are dominant to pink flowers (b), green stalks…

A: The probability of a genotype is the likelihood that an individual will inherit a specific…

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.