Solve the following genetic problems involving monohybrid crosses. You must pick the right letter to represent the gene in the question. You must show your work using the Punnett square. 1. In pea plants, tall is dominant to dwarf. What are the phenotypic ratios of the offspring when a tall plant heterozygous for height is crossed with a dwarf plant? 2. Crossings between pea plants produced the following results. What is the genotype of the parents of each cross? a. Tall x Tall produced 95 tall, 29 dwarf. b. Tall x Tall produced 83 tall, O dwarf. c. Tall x dwarf produced 73 tall, 0 dwarf.

Q: Purebred wrinkled, green-seeded pea plants were crossed with purebred roun- plants. The F1, all of…

A: Trait is a characteristic feature that is unique to particular individual. Each trait is represented…

Q: Tall Tt Gametes Tt F₁ generation T Fertilization Tt t Tall tt Short Tt Tall tt tt Short Conclusion…

A: Backcross is a type of cross in which F1 generation is crossed with recessive parent.

Q: Mendel crossed peas having round seeds and yellow cotyledons (seed leaves) with peas having wrinkled…

A: Mendel experimented with the inheritance of traits in pea plants, by controlling pollination he was…

Q: I. A cross in corn involving 3 seed characters will be studied: smooth endosperm (+) shrunken…

A: Based on the provided data, we can determine the genotype of each progeny:Smooth, colored, starchy:…

Q: Give only typing answer with explanation and conclusion A true-breeding pea plant with round and…

A: In the study of genetics, understanding the probabilities of trait inheritance is crucial to predict…

Q: In a species of cats, eye color can be gray, blue, green or brown. Lines that are true-breeding for…

A: Introduction :- Pleiotropy is a genetic phenomenon in which a single gene has multiple effects on an…

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: In watermelons, bitter fruit (B) is dominant over sweet fruit (b), and yellow spots (S) are dominant…

A: Hi! Since you have posted a question with multiple sub-parts, we will solve the first sub-part for…

Q: 15. A rooster with grey feathers is mated with a hen of the same phenotype. Among their offspring 15…

A: In biology, the term inheritance refers to the transmission of traits from one generation (parents)…

Q: picture shows the results of a cross between a tall pea plant and a short pea plant. Q. What…

A: Backcross is a type of cross in which F1 generation is crossed with recessive parent.

Q: n an F1 cross, Y/y x Y/y, 3/4 of the plants are yellow and 1/4 of the plants are green. Determine…

A: When two dominant parents produce a 3:1 phenotypic ratio in the offspring, it indicates that both…

Q: What would be the size and genotype of the F1 from a  cross between a true-breeding 11 cm plant and…

A: Mendel’s Law of dominance: Out of a pair of contrasting characters present together, only one is…

Q: In the shorthorn breed of cattle, The red and white coat colors are codominant with each other with…

A: Codominance occurs when both parental characteristics are present in the F1 generation. The progeny…

Q: In pea plants, tall plants are dominant to short plants.  Perform the following cross- 2…

A: In this question, we are dealing with a classic Mendelian genetics problem. The key to solving this…

Q: In a cross between a 29cm plant and a 20cm plant what would be the genotypes giving the smallest…

A: heights in plants is a polygenic trait that is controlled by multiple genes that might be linked…

Q: Some flowers are controlled by codominance. Red flowers (CRCR), blue flowers (CBCB), and red/blue…

A:

Q: 3) Cross a pea plant that is short and has green seeds with a pea plant that is heterozygous tall…

A: Given Parents: a) short pea plant with green seeds and b) heterozygous tall pea plant with…

Q: Glory flowers can be tubular shaped (T) or open shaped (t), where T is dominant to t. The flower…

A: A dominant trait is expressed in both homozygous and heterozygous genotypes.

Q: Mendel crossed peas having round seeds and yellow cotyledons with peas having wrinkled seeds and…

A: Mendel after studying the pea plant genetics comes to few conclusions which he summarised into 3…

Q: All crosses involve many more than one character. So far, only one character has been examined to…

A: The cross between the two organisms to study the two contrasting characteristics or traits is called…

Q: A pure plant with white flowers and spiny pods is crossed with a pure plant with purple flowers and…

A: The alleles are the alternative forms that are located on the same locus of a homologous chromosome.…

Q: 8Wered plant is crossed with a pink-flowered plant. All of the F1 offspring from the cross are…

A: F1-generation (filial-1 generation): it is the product of a parental generation cross, which means…

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

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

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: 1. Parents with the following genotypes were crossed: RR x rr 2. Make a Punnett Square using these…

A: Genetics is the branch of science that deals with study of heredity and inheritance. The process of…

Q: In corn, having ligules (L) is dominant to liguleless (l), and green leaves (G) is dominant to white…

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

Q: In watermelons, bitter fruit (B) is dominant over sweet fruit (b), andyellow spots (S) are dominant…

A: Phenotypic ratio- it is the relative number of offsprings offering manifestation of a particular…

Q: In which type of cross(es) can we apply and demonstrate the law of segregation and law of…

A: Law of independent assortment and law of segregation were introduced by Gregor Johann Mendel.…

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: Purple flowers are dominant to white flowers. Identify the phenotypefor the following genotype Ff,…

A: Mendel's law of dominance states that any gene will have a minimum of two alleles(traits or forms)…

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: In certain plants, tall (T) is dominant to short (t). If a heterozygous plant is crossed with a…

A: Step 1 Homozygous is an individual having a similar mendelian factor or copies of the same alleles.…

Q: Please explain your choice: Consider an individual with genotype A/a B/b C/c D/d, descended from one…

A: The parent allele are A/A B/B C/C D/D   x   a/a b/b c/c d/d                          F1    →…

Q: In garden peas, long stems are dominant to short stems, and.yellow seeds are dominant to green…

A: Genetics is a discipline of biology that studies genes, genetic diversity, and heredity in living…

Q: among a certain breed of dog, short hair is dominant to long hair and dark coat is dominant to white…

A: The quest explores how a particular dog breed with particular dominance tendencies inherits two…

Q: Figure shows a dihybrid cross but it can be analyzed as a monohybrid cross of just smooth seed coat…

A: Monohybrid cross-refers to the cross occurs in the offspring of the F1 generation, which shows…

Q: In peas, a gene for tall plants (T) is dominant over its allele for short plants (t). The gene for…

A: In most of the cases Dominant allele expresses their character even if present in heterozygous form…

Q: Pea plants with true breeding inflated green pods are crossed with true breeding constricted yellow…

A: A dominant trait is expressed in both homozygous and heterozygous genotypes.

Q: A. In corn, yellow kernels (Y) are dominant to white kernels (y). If you cross two plants with the…

A: We will use the concepts of Mendelian genetics to examine the inheritance patterns of maize…

Q: A plant geneticist is examining the mode of inheritance of flower color in two closely related…

A: The objective of the question is to determine the mode of inheritance of flower color in two species…

Q: In cucumbers, speckled fruit color (u') is dominant to uniform fruit color (u), and large spines…

A: Given  Speckled fruit colour U+ is dominant to uniform fruit colour u  Large spines SS+ is dominant…

Q: Monohybrid Crosses and Punnett Squares Punnett squares are diagrams that can be used to predict the…

A: Individuals inherit two alleles of the same gene from each of their parents. The alleles could be…

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.