Select all of the following that support the Law of Segregation: fertilization gives each new individual 2 factors for each trait factors segregate during the formation of gametes each gamete contains 2 factors (alleles) for each trait O each individual has 2 factors for each trait
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- Consider these two crosses and assume that independent segregation is exhibited by all gene pairs: RrmmTT x RRMmTtFfGg x FfGg Derive the gametic ratio of the second parent in each cross using the branching method. What proportion of the offspring in each cross will be heterozygous for all gene pairs? Derive the genotypic ratio for the offspring from each cross using the branching method. Show complete solutions.Purple (P) flower color is dominant to white (p) flower color. Cross two heterozygous parents using a Punnett square. What are the genotypes and phenotypes of the resulting offspring? Express the results as ratios.In the progeny of controlled crosses,recognize phenotypic ratios diagnostic ofsingle-gene inheritance (1:1 in haploids, and3 :1, 1 : 2 :1, and 1:1 in diploids).
- In Japanese four o'clock plants red (R) color is incompletely dominant over white (r) flowers, and the heterogynous condition (Rr) results in plants with pink flowers. Construct a punnett square and give phenotypic and genotype ratios of the offspring for the following cross a red plant and a white plantPerform a chi-square test of independence on the data provided to determine if the genes for flower color and pollen shape in sweet peas are assorting independently. Give the chi-square value, degrees of freedom, and associated probability. What conclusion would you draw about the independent assortment of these genes? Hint: the expected phenotype ratios are 9:3:3:1 instead of 1:1:1:1 due to the type of cross that was performed.Consider a dominant pure-breeding parent pea plant that had green peas, was tall, and had purple flowers, was crossed with a recessive pure-breeding parent that had yellow peas, was short, and had white flowers. In order to produce a gene map, Doja Cat selects a single F1 heterozygote offspring and test crosses it to produce 80 F2 offspring that collectively exhibit eight different phenotypes with 10 organisms of each phenotype. Can she automatically assume that the three genes in the pea plants were linked?
- Consider the cross RrmmTT x RRMmTt. Assume the three gene pairs are independently segregating. a. Derive the gametic ratio of the second parent using the branching method.b. Derive the genotypic ratio for the offspring from each cross using the branching method. Showcomplete solutions.c. What is the probability that an offspring from this cross will be heterozygous for all gene pairs?What event/s during meiosis is simulated by the flipping of the coin? Explain these events briefly. Independent/Random Assortment. Explain why? briefly pleaseStart with an Aa individual and draw out equal segregaton of alleles at anaphase I and II with one crossover. State whether different alleles segregate in meiosis I or meiosis II. Show centromeres.
- In sesame plants, the one-pod condition (P) is dominant to the three-pod condition (p), and normal leaf (L) is dominant to wrinkled leaf (l). Pod type and leaf type are inherited independently. Determine the genotypes for the two parents for all possible matings producing the following offspring: 318 one-pod, normal leaf and 98 one-pod, wrinkled leaf. show your solution using punnet squareA hypothetical flowering plant species produces blue, light blue, andwhite flowers. To determine the inheritance pattern, the followingcrosses were conducted with the results indicated:blue × blue → all bluewhite × white → all whiteblue × white → all light blueThere are 120 pink flowers and 112 white collected as a result of the Second filial generation. What are the parental genotypes of the parents? a. Red and Pink b. Pink and Pink c. Pink and White d. Red and White