What are the phenotype ratios observed for F2? Seed Type Initial Number of Seeds Number of Seedlings Seedlings Without Purple Pigment Seedlings With Purple Pigment Seedlings With Green Leaves Seedlings With Yellow-Green Leaves       Recessive Trait Dominant Trait Dominant Trait Recessive Trait P1 10 10 10 0 10 0 P2 10 9 0 9 5 4 F1 10 10 3 7 3 0 F2 30 30 15 15 15 15

Q: Plant height is controlled by 5 gene pairs. The homozygous dominant is 200 cm tall while the…

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Q: Fruit weight is controlled by 4 gene pairs. The homozygous dominant weighs 200 g while the…

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Q: Fruit weight is controlled by 4 gene pairs. The homozygous dominant weights 200 g while the…

A: If 4 homozygous dominant pairs contribute to 200g weight, then 1 pair will contribute to 200÷4= 50g…

Q: Based on these results, what are the phenotypes for Parent 1 (P1) and Parent 2 (P2)

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

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Q: Describe 2 traits in pea plants and identify them as Dominant or Recessive

A: Mendel on working on the pea plants proposed 3 mendelian laws, the traits or genes which inherit by…

Q: plant. Show the genotypes and phenotypes of the F, offspring, and the probability of each. 1.…

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Q: In maize, a dominant allele A is necessary for seed color, as opposed to colorless (a). Another gene…

A: In the given case, allele "A" codes for color and allele"a" do not. Allele "Wx" codes fro normal…

Q: Fruit weight is controlled by 4 gene pairs. The homozygous dominant weighs 200 g while the…

A: Given data: The homozygous dominant weighs 200 g,   the homozygous recessive weighs 80 g, Parent 1 -…

Q: 1) What is the difference between phenotype and genotype? Phenotype Genotype_ 2) What is the…

A: Genetic factor study of transmission of trade across generations in individuals.

Q: TOPIC: GENE INTERACTION AND EPISTASIS

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Q: Two parents are both heterozygous for a single-gene recessive genetic trait. This means that their…

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Q: Figure shows the first experimental results that indicated linkagebetween two different genes.…

A: If two genes are linked then they are transmitted together into the gametes. However, recombination…

Q: In a certain plant, the seed traits are as follows: Color: white (W) is dominant over yellow (w)…

A: A trihybrid cross is a cross in which three traits are involved . Here , in certain plant , there…

Q: A heterozygous plant with genotype Aa self-pollinates, and then its offspring also self-pollinate.…

A: The union of male and female gametes and/or nuclei from the same haploid, diploid, or polyploid…

Q: A certain plant varies greatly in the number of seeds it produces per flower. Based on the data…

A: Heritability is a statistical analysis which tells about extent of the variation of a given trait in…

Q: A wide-ranging survey of Nicotonia growing in its natural environment recorded a variation in…

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Q: 1. Set up a Punnett square using the following information: Dominate allele for tall plants =D…

A: Dihybrid cross is an experimental cross in genetics in which two pairs of contrasting characters are…

Q: A true breeding tall plant was crossed to a dwarf plant.  Tallness is a dominant trait.  The F1…

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Q: A wide-ranging survey of Nicotonia growing in its natural environment recorded a variation in…

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Q: In tulips, the R gene controls flower color (red or yellow) and the F gene controls petal shape…

A: Heterozygous  A species that contains both genes, dominant as well as recessive.

Q: Source Pea Plaer Characteristics Mariana Ruiz, Wikimedia CommonE What would be the genotypic ratio…

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Q: A wide-ranging survey of Nicotonia growing in its natural environment recorded a variation in…

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Q: Stem height in Wisconsin Fast Plants is a polygenic trait controlled by 6 genes. In a cross between…

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Q: Based on the results of the experiment shown below, can you determine the distance between the genes…

A: The distance between two genes can be determined by determining the percentage of new recombinations…

Q: After the plants had grown to maturity and formed seed, seeds were collected from plants with either…

A: Heritability is usually utilized by plant breeders and geneticists as a life of precision of a shot…

Q: Fruit weight is controlled by 4 gene pairs. The homozygous dominant weighs 200 g while the…

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Q: at will be the number of genotypes and phenotypes in F1 (first generation offsprings), if we…

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Q: In com, normal kemel are dominant to waxy kernels. If you crossed a waxy kernel plant to a…

A: A trait is a characteristic that is unique to particular individual. In monohybrid cross , only one…

Q: Stem height in Wisconsin Fast Plants is a polygenic trait controlled by 6 genes. In a cross between…

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Q: Which of the following would be a plant GENOTYPE The plant has two copies of the same allele for…

A: An organism's genotype is made up of all of its genetic components. The alleles or variations that…

Q: Fruit weight is controlled by 4 gene pairs. The homozygous dominant weighs 200 g while the…

A: Introduction  The classical Mendelian traits are generally considered to be Qualitative in nature…

Q: Fruit weight is controlled by 4 gene pairs. The homozygous dominant weighs 200 g while the…

A: Parent 1 Parent 2 B1B1B2B2B3B3b4b4 x b1b1b2b2b3b3B4B4 a. Compute for the frequencies of the…

Q: 4. In celery the leaves can be curly (Dominant; L) or straight (recessive; l). Another trait is…

A: Punnett square is used to determine phenotype and genotype of progenies.

Q: The purple colour results from the formation of a purple pigment in the skin of the kernel. The gene…

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Q: plant is heterozygous for yellow flowers and hairy leaves. This is self-pollinated. What  are the…

A: BASIC INFORMATION USED IN GENETICS  HETEROZYGOUS - Every gene has two characters one being the…

Q: A wide-ranging survey of Nicotonia growing in its natural environment recorded a variation in…

A: “Quantitative genetics” is the study of genetics of continuously varying traits. They "quantify"…

Q: A wide-ranging survey of Nicotonia growing in its natural environment recorded a variation in…

A: Heritability is a measure used to express the proportion of phenotypic variation in population which…

Q: A wide-ranging survey of Nicotonia growing in its natural environment recorded a variation in…

A: Given data, (VP = VE + VG) VE =36.5 VG =8.4 VP =36.5+8.4=44.9 H2 = VG/ VP=8.4/44.9=0.187 H2 =18.7%.

Q: In a plant, stems can appear fuzzy or smooth. The allele for fuzzy (F) is dominant.  These plants…

A: Answer:  CROSS: It is a crossing and hybridization technique between the different traits of same…

Q: A Pea plant with axial flower position, tall stem length, and green seed pod color is cross with…

A: BASIC INFORMATION ABOUT PEA PLANT  It has clear contrasting traits It can form large number of seeds…

Q: Green leaves are dominant to red. Long petals are dominant to short. Cross a homozygous green,…

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Q: Baldness is a sex linked trait. What parental genotypes could produce a bald woman? Use H for normal…

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Q: On pea plants, the location of flower growth is an inheritable trait. Axial flower position (A) is…

A: Major work was performed by Mendel in order to research inheritance using the garden pea. Naturally,…

Q: # of Green Leaves _________111______________ # of White Leaves ___________35______________…

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Q: In tomato plants, tall vine (D) is dominant over dwarf vine (d) and round fruit (0) is dominant over…

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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.