Vildtype pea plants have inflated pea pods and round seeds. Constricted pea pods and wrinkled seeds are recessive phenotypes. You cross a pure breeding male plant with constricted pods and round seeds, to a pure breeding female plant with inflated pods and wrinkled seeds. All the F1 progeny displayed wildtype phenotypes. Use this information answer the following questions. You identify a new phenotype when crossing pea plants, sweet tasting peas, and bitter tasting peas. You generate pure breeding sweet and bitter lines and cross them together. The resulting progeny all have bitter taste. Based on these outcomes, what is the correct nomenclature for the gene controlling pea taste and the genotype of the F1s?

In corn, pigmented aleurone (R) is dominant to colorless aleurone (r), and green plant color (G) is dominant to yellow (g). A plant that is heterozygous for both characters is testcrossed to a homozygous recessive for both genes (rrgg). The following progeny are produced: Group Group 1 Group 2 Group 3 Group 4 Phenotype pigmented aleurone; green plant pigmented aleurone; yellow plant colorless aleurone; green plant colorless aleurone; yellow plant Number 85 9 8 95 Based on the results of this cross, the parental classes of offspring are groups [Select] and the genotype of the heterozygous plant was [Select]

Tomato Plants In tomato plants, round fruit (R) is dominant to oval fruit (r). Pure breeding plants with red and round fruit (FFRR) were crossed to pure breeding plants with yellow and oval fruit (ffrr). The red and round F1 progeny were then testcrossed to plants that were homozygous recessive for both genes (ffrr) with the following results: Phenotypes Number of Offspring Red and round 2 255 Red and oval 290 Yellow and round 310 Yellow and oval 2 145 Convert the expected phenotypic ratio from Part A into the expected probability for each of the four phenotypes and record them in the table below. Calculate the probability for each of the four phenotypes observed in the cross from the data presented at the beginning of the question by dividing the number of progeny in each class by the total number of progeny and record these in the table below. Probability = Number of Progeny in Phenotype Class ÷ Total Progeny  Compare the expected probabilities of each phenotype to…

Homozygous purple flowers have the genotype WW, and W is a dominant allele. A pea plant with unknown genotype and purple flowers is test crossed with a homozygous recessive white-flowered plant (genotype ww), and one-half of the resulting progeny have purple flowers, while the other half have white flowers. What is the genotype of the test-crossed parent?   do not copy from others

Tomato Plants In tomato plants, round fruit (R) is dominant to oval fruit (r). Pure breeding plants with red and round fruit (FFRR) were crossed to pure breeding plants with yellow and oval fruit (ffrr). The red and round F1 progeny were then testcrossed to plants that were homozygous recessive for both genes (ffrr) with the following results: Phenotypes Number of Offspring Red and round 2 255 Red and oval 290 Yellow and round 310 Yellow and oval 2 145   Convert the expected phenotypic ratio from Part A into the expected probability for each of the four phenotypes and record them in the table below. Calculate the probability for each of the four phenotypes observed in the cross from the data presented at the beginning of the question by dividing the number of progeny in each class by the total number of progeny and record these in the table below. Compare the expected probabilities of each phenotype to the observed probabilities. Are the gene for fruit colour and…

A researcher at ASU is studying the exotic Unicorn Fairy plant. The plant has three genes of interest with the dominant alleles being T-tall, H=hairy leaves and P=purple flowers. The three genes are located in different chromosomes. A trihybrid plant is crossed with a plant that is heterozygous for T and homozygous recessive for the other two genes. What is the probability of getting offspring that is tall, has hairy leaves and white flowers? 9/64 5/8 8/64 O 3/64 O 3/16

In one of his experiments, Mendel crossed homozygous yellow plants with homozygous green plants. The resulting F1 generation was allowed to self-fertilize. The F2 generation produced 930 yellow seeds and 305 green seeds. What are the genotypes of this F2 generation? O YY : yy O Yy : yy O Yy: yy O YY: Yy : yy

Three recessive traits in garden pea plants are as follows: yellowpods are recessive to green pods, bluish green seedlings are recessiveto green seedlings, creeper (a plant that cannot stand up) isrecessive to normal. A true-breeding normal plant with green podsand green seedlings was crossed to a creeper with yellow pods andbluish green seedlings. The F1 plants were then crossed to creeperswith yellow pods and bluish green seedlings. The following resultswere obtained: 2059 green pods, green seedlings, normal151 green pods, green seedlings, creeper281 green pods, bluish green seedlings, normal15 green pods, bluish green seedlings, creeper2041 yellow pods, bluish green seedlings, creeper157 yellow pods, bluish green seedlings, normal282 yellow pods, green seedlings, creeper11 yellow pods, green seedlings, normal Construct a genetic map that indicates the map distances betweenthese three genes?

Please answer the question below

In Mendelfruit plants, fruit may be either round (RR), long (rr) or oval (Rr). Cross two oval-fruit plants. What is the phenotypic ratio of the resulting offspring?  (what do they LOOK LIKE?) Cross a round-fruit plant and an oval-fruit plant. Give the phenotypic ratio of the offspring.