What is the phenotype of the individual of known genotype in the testcross? round, green wrinkled, yellow green; could be either round or wrinkled round, yellow O wrinkled; could be either yellow or green O wrinkled, green
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- Mendelian GeneticsF1 Cross: Yellow, Round x Green, RoundGgWw x ggWWCharacter: Pea color & shapeUse Punnett square and fork-line method to check the F2.Show and interpret all the possible genotypes and phenotypes of the offsprings.Mendelian GeneticsF1 Cross: Tall, White, Axial x Dwarf, Violet, TerminalDdwwAA x ddWWaaCharacter: Stem height, Flower color & positionUse fork-line method to check the F2.Show and interpret all the possible genotypes and phenotypes of the offsprings.B.A.I. For A and B,1. Identify the type ofinheritance. Justifyyour answer.2. Decode the genotypesof the individuals inthe pedigree. (Useletter A forrepresentation ofalleles.)3. List down all affectedMendelian GeneticsF1 Cross: Yellow, Round x Green, Round GgWw x ggWWCharacter: Pea color & shapeUse Punnett square and fork-line method to check the F2.Show and interpret all the possible genotypes and phenotypes of the offsprings. Mendelian GeneticsF1 Cross: Tall, White, Axial x Dwarf, Violet, Terminal DdwwAA x ddWWaaCharacter: Stem height, Flower color & positionUse fork-line method to check the F2.Show and interpret all the possible genotypes and phenotypes of the offsprings. I. For A and B,1. Identify the type of inheritance. Justify your answer.2. Decode the genotypes of the individuals in the pedigree. (Use letter A for representation of alleles.)3. List down all affected individuals.B.A.How many different genotypes will be expected from a testcross of an individual with the genotype A/a; B/B; D/d; E/e; f/f? O 16 O 27 8. 81 64
- In sweet pea plant, an allele for purple flowers (P) is dominant when paired with a recessive allele for red flowers (p). An allele for long pollen grains (L) is dominant when paired with a recessive allele for round pollen grain (l). Bateson and Punnett crossed a plant having purple flowers/long pollen grains with one having white/flowers/round pollen grains. All F1 offspring had purple flowers and long pollen grains. Among the F2 generation, the researchers observed the following phenotypes: 296 purple flowers/long pollen grains 19 purple flowers/round pollen grains 27 red flowers/long pollen grains 85 red flowers/round pollen grains What is the best explanation for these results?How many females are wild type? X Y X Y towmplete the Punnette Squiare and present the possible phietiotype and genotype of the offipring Show the reentage of the ponsible Phenotype and genotype AA - homozygous black dog BB- bomozygous white doy AA- homarygous long stemmed rose BB- homozypous short stemmed rose B. B B. genotype phenotype genotype phenotype The percentage of the passible phenotype is The percentage of the posible phenotype is Aa - homozygous yellow lower BB- honiarygous blue flower B. aa- homarygous straight hair Bb- homazygous curly hair B genotype phenotype genoty pe phenoty pe The percentage of the possible pheniotype is The percentage of the possible phenotype is
- For each genotype, indicate whether it is heterozygous (HE) or homozygous (HO) AA Bb Cc Dd Ee ff GG HH PP Pp pp Round seeds are dominant to wrinkled RR Rr rr Ii Jj kk For each of the genotypes below, determine the phenotype. Purple flowers are dominan to white flowers L1 Mm nn straight straight curly 00 Pp Brown eyes are domin BB Bb bb to blue eyes Bobtails are recessive (long tails dominant) TT Tt tt For each phenotype, list the genotypes. (Remember to use the letter of the dominant trait) Straight hair is dominant to curly. Pointed heads are dominant to round heads. pointed pointed roundning x earning.com/index.cfm?method%3DcResource.dspView&ResourcelD=1070&ClassID=D3856718 5. Which offspring could not arise from the parent cells with the chromosomes shown below? Assume crossovers can occur between chromosome pairs in the parent cells. Allele key Parent 1 Parent 2 Dominant C-Curly wing B-Brown body L-Legs on head R-Red eyes HX Recessive c-normal wing b-black body 1-antenna r-orange eyes D. OA. Offspring A OB. Offspring B Oc.offspring C OD. Offspring D acer B.Two genes ‘d’ and ‘t’ are assumed to show linkage as well as produce recombinants upto 30%. If dd/ dd individual is crossed with one which is tt/tt. What genotype will produce in first filial generation? Also give the possible meiotic products produced by first generation. If a test cross is performed what phenotypes and genotypes will produced in progeny.
- Consider the following three point trihybrid testcross ibvolving traits in dragons. The genotypes determining the 8 progeny types from this testxross are shown below out of a sample of 1572 flies. What number of progeny for each genotype would you predict in the case of independent assortment. gametes number K L M 621 klm 608 k L M 103 K lm 109 K lm 64 k L m 57 K L m 3 k l M 7Which groups of individuals must show the same phenotype in order to produces a 12:3:1 phenotypic ratio from a dihybrid cross (CcDd x CcDd) if the trait is affected by dominant epistasis of C over D? Choose the one best (complete) answer. O C_D_, C_dd, and ccD_ O C_dd, ccD_, or ccDD O C_dd and ccD_ OC_D_and ccD_ O C_D_and C_ddWhat possible genotypes could result from a monohybrid test cross? TT, Tt, and tt tt only ) TT only TT and Tt Tt and tt