5. If flower color shows codominance, and R = red and r = white, what will the offspring of a cross between RR x rr look like? * 100% red 75% red, 25% white 100% red and white 100% pink 25% red, 50% red and white, 25% white

Q: A parent pea plant with the genotype Ttrr produces offspring in which half are tal and round and…

A: The mendel did an experiment on pea plants over many years and he come up with 3 main laws :  Law…

Q: A certain plant has 3 un-linked gene pairs, which can be represented as AaBbCc. Upon…

A: punnet square is used to calculate the probability of the offspring from the gamates provides.…

Q: Lgreem low can this graphic be used to support the idea of independent assortment? O The fact that…

A: Independent assortment occurs during metaphase 1 of meiosis 1.

Q: Please use instructions from the pic Snapdragons show incomplete dominance in flower colour. A…

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

Q: Purple flowers (P) are dominant over white flowers (p). Round seeds (R) are dominant over wrinkled…

A: According to the Mendelian inheritance in a the phenotype of of an organism is depends on the…

Q: If red flowers are incomplete dominant to white flowers, the phenotype of a flower that is…

A: Allele responsible for red phenotype is 'R'. Allele responsible for white flower is 'r'. So,…

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: 1. A TT (tall) pea plant is crossed with a tt (short) plant.…

A: In genetics, the capital letter (T or R) represents the dominant trait, while the lowercase letter…

Q: While doing crosses with plants you find that only one out of two hundred fifty-six individuals in…

A: Since in this question, number of genes involved in a trait is asked, it suggests that the trait is…

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: 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: We cross two short, non-purple F2 plants. What ratio of the progency will be short and non-purple in…

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

Q: Fill in the genotype in the parentheses and FOIL each parent’s genotypes: heterozygous tall…

A: Genes are the functional units of heredity. It carries information that is transferred from one…

Q: It has been documented that in the Queen Ivy species of plants Marbled color (M) is dominant to…

A: Queen Ivy: A Punnett square is a simple graphical tool used to predict the probability of offspring…

Q: In pea plants, the gene for inflated pods (R) is dominant to the gene for pinched pods (r). Which of…

A: Test cross is a cross between the individual with a recessive phenotype and individual with dominant…

Q: 2. Show a dihybrid cross of a plant with a genotype of heterozygous green leaf and heterozygous…

A:

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

A: An Individuals receive two allele of each gene from each parent . These allele may be dominant or…

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: Y = yellow, y = green; R = round seed, r = wrinkled seed %3D Dihybrid cross: If you mate YyRr x YyRr…

A: A dihybrid-cross refers to the mating/ breeding experiment between two organisms that differ in two…

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: Two unlinked genes control flower color in snapdragons. You cross a true-breeding yellow flowered…

A: Epistasis is a phenomenon in which one allele hides up the expression of another allele.  Epistasis…

Q: Snapdragons are flowers that can be red, white, or pink. The red allele (R) is dominant over the…

A: Antirrhinum is a genus of plants which is commonly known as dragon flowers or snapdragons. It is…

Q: What is the probability that individual III-8 is a carrier?

A: Pedigree is a diagrammatic representation of either phenotypes or genotypes of a particular organism…

Q: 4. Two genes control color in lentils. A- B- lentils are black, A- bb are cream, aa B- are brown,…

A: A-B- encodes black color.  aaB- encodes are brown in color.  aabb are white in color.

Q: 4. Barb Wyre, a plant geneticist at the UK Ag Experiment Station, has set up a cross between two…

A: Gene mapping refers to the process of identifying the specific positions of genes on a chromosome.…

Q: 1. If a person's genotype for gene a and gene b is AaBb, what are the possible allelic compositions…

A: Introduction A Phenotype Is A Set Of Observable Characteristics About A Person, Such As Height, Eye…

Q: You are studying the genetics of flower color in four different plant species. In each species, you…

A: This question involves studying the genetics of flower color in four different plant species. The…

Q: In peas, tall (T) is dominant to short (t). A homozygous tall plant is cross with a short plant. The…

A: Introduction :  Punnet square is a figure that shows many genotypes that could occur in progeny…

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.