Use the following information to answer the next question. In a breeding experiment, a pure plant with round seeds and green pods (RRGG) was crossed with another pure plant with wrinkled seeds and yellow pods (rrgg). The phenotypes of the F2 generation were: 1780 plants with round and green pods, 620 plants with round seeds and yellow pods, 590 plants with wrinkled seeds and green pods and 195 plants with wrinkled seeds and yellow pods. Which law is proved by the result of this experiment? Law of Segregation Law of Mutation Law of Independent Assortment Law of Dominance

Q: Consider a cross between a true breeding purple flowered pea plant (genotype PP) and a true breeding…

A: Phenotype is the external appearance of an organism.

Q: In the video game Animal Crossing: New Horizons, flowering breeding is based in genetics. Each…

A: Sir Gregor Johann Mendel performed his famous experiments on pea plants and laid the foundation of…

Q: The table below shows the progeny of a test cross of a heterozygote (HhFfGg). Each row shows the…

A: Alleles Type Count H G F Parental 124 h g f Parental 119 H g F Double cross over 15 h G f…

Q: Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the…

A: The character shown in an individual organism depends on the genetic makeup of parents. The…

Q: This question deals with Mendelian Genetics. Read each part carefully before you answer it. In the…

A: Each gene may exists in alternative forms which codes for different version of a particular trait or…

Q: Flower color in petunias is determined by the biochemical pathway shown below: B → Orange A C_…

A:

Q: Assume performing only one cross, which produced 274 flies, which consisted of 193 wild-type flies…

A: In fruit flies, red eye is dominant over the white eye. Eye colour is a sex-linked trait in fruit…

Q: The results of a test cross of a plant that is heterozygous for three traits encoded by the genes D,…

A: Physical mapping is used to find the order of genes and the distance between genes in the DNA…

Q: b) PPSSLL x PpSsll

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

Q: Which phenotypes can be said to be dominant?

A: Answer: Phenotype is the physical appearance of any living organisms, it can be either dominant or…

Q: A tall, purple flower plant with genotype Tt Pp is crossed with a tall, white flower plant of…

A: Answer :- Let, Parent 1: A tall, purple flower plant : Tt Pp genotype : Gametes: TP, Tp, tP, tp…

Q: Stem length in plants is controlled by two CODOMINANT alleles of one autosomal - one allele, B, adds…

A: 1-If the breeder starts crossing with two heterozygotes (Bb), then their initial lenghts would be…

Q: Which of the following scenarios are the result of codominance? You may select more than one choice…

A: The question welcomes us to dive into the fascinating world of genetics, particularly focusing on…

Q: were crossed. The F1 colored, full plants were crossed to a colorless and shrunken tester strain.…

A: Genes are not segregated independently because progeny is not in 1:1:1:1 ratio.

Q: In a diploid plant species, an F1 with the genotype Mm Rr Ss is test crossed to a pure breeding…

A:

Q: The phenotype ratio in the F2 generation is 3:1 purple-to-white flowers. What is the genotype ratio?

A: Inheritance or heredity is passing-on one trait form the parents to the progeny by either asexual or…

Q: The genetic map was based on crosses in Drosophila involving the three sex-linked genes a, b and c.…

A: A linkage map is a map based on the frequencies of recombination between markers during crossover of…

Q: Consider a two-factor cross between a pure breeding plants: one with purple flowers and yellow seed…

A: It is given that true breeding plants are crossed, purple flower yellow pods and white flower green…

Q: You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You cross this…

A:

Q: Assume that smooth seed coats are dominant over rough seed coat. If two pea plants that are both…

A: Diploid organisms carry two sets of chromosomes. Thus, two copies of almost every gene are found in…

Q: A researcher hypothesizes that, in mice, two autosomal dominant traits, trait Q and trait R, are…

A: In living organisms, the differences in the specific traits are due to the presence of two versions…

Q: Purebred wrinkled, green-seeded pea plants were crossed with purebred round, yellow-seeded plants.…

A: In classic genetics experiments, the study of trait inheritance often involves the examination of…

Q: True breeding eggplant plants producing deep, purple colored fruit are crossed with true breeding…

A: In Mendelian genetics, the hereditary of characteristics is due to the effect of inheritance.  The…

Q: a certain species of plant, a dihybrid (round, pink seeds) is mated with a test-cross strain…

A: Recombination between linkage groups is wont to map their distance apart on the chromosome. The map…

Q: In a diploid plant species, an F1 with the genotype Gg Ll Tt is test-crossed to a pure-breeding…

A: The cross, which involves the inheritance of three genes, is called the trihybrid cross. According…

Q: What would justify the following ratio appearing after phenotyping the outcome of a crossing trial:…

A: A trihybrid cross is a genetic experiment involving three different genes, each with two alleles. It…

Q: E. W. Lindstrom crossed two corn plants with green seedlings and obtained the following progeny:…

A: Epistasis refers to the interaction between the two genes.

Q: Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider…

A: Considering the genes separately, if the parents genotype for height is both DD, then there is no…

Q: A variety of opium poppy with lacerate leaves was crossed with a variety that has normal leaves. All…

A: A gene is a unit of genetic material and alleles are the alternative form of genes present on the…

Q: You are studying three linked genes in snapdragons. The flower color locus is in the center. There…

A: If two or more genes are located on the same chromosome then they are classified as linked genes.…

Q: A genetic cross was made between two types of pea plants.  One type produces round and green seeds,…

A: Based on the data we have observed:The F1 generation displays traits of all wrinkled and yellow…

Q: Two pure-breeding lines of petunia plants are crossed. Line 1 plants grow to a height of 54 cm, and…

A: Two pure-breeding lines of petunia plants are crossed.Line 1 plants grow to a height of 54 cm, and…

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.