Monobrid crosses with complete dominance Genetic problem 1 Seeds can be round or wrinkled, use a genetic cross to show the genotype and the phenotype of fertilization generation when two heterozygous plant with round seeds are crossed.The allele for round seeds is dominant over the allele for round and for wrinkled

Q: Write the genotype and phenotype that would be expected from this cross.  Write the genotype and…

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Q: Snap dragon flower color displays incomplete dominance. Which is the likely phenotypic ratio of the…

A: Answer: INCOMPLETE DOMINANCE - It is also called partial dominance . when the neither allele of…

Q: There is a lack of dominance in four o’clock plant flowers. When a red flower is crossed with a…

A: This above question is based on Mendelian law of inheritance which was proposed by Gregor Johann…

Q: Two heterozygous black pigs are mated. Show the genotypes, phenotypes, and probabilities of the…

A: Answer

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: To determine the genotype of a dominant character, testcross is performed which is a mating between…

A: Dominant trait is a character which dominate over the other trait ( recessive here ) . Example :-…

Q: An individual whose genotype is AABbCc is crossed with an individual who is heterozygous for all…

A: Note: According to the guidelines, we are supposed to answer only 1 question. Please repost other…

Q: In sweet pea plant, an allele for purple flowers(P) is dominant when paired with a recessive allele…

A: Heredity is a process through which organisms have their parents' traits. The characteristics that…

Q: In tomato plants, round fruit (R) is dominant to oval fruit (r). Pure breeding plants with red and…

A: An allele can be recessive or dominant & in the given question two pairs of allele are mentioned…

Q: Colored aleurone in the kernels of corn is due to the dominant allele R. The recessive allele r,…

A: Gene is a nucleotide sequence that forms the basic unit of heredity. An allele is a variant form of…

Q: Two other Labradors mate and produce puppies. Their genotypes are Bbee and BbEe.  What color are…

A: Labradors Labrador or Labrador retrievers are a breed of dogs developed in the UK from the retriever…

Q: In peas, long stem "A" is dominant over short stem, "a". Give the expected genotypes, phenotypes and…

A: Each trait in an organism - animal or plant - is guided by two alleles of the same gene for the said…

Q: From the cross TtYyRr x ttYyrr, calculate the proportion of offspring that would match the following…

A: A trait is a characteristic features that is unique to particular individual . A trihybrid cross is…

Q: A true-breeding plant expressing a dominant phenotype is crossed with a true-breeding plant…

A: A true-breeding organism is homozygous for the gene under study and carries two copies of the same…

Q: Two linked loci have a recombination frequency of 5%. A series of crosses is performed. The P…

A: Given information The recombination frequency is 5%. The P generation involves an individual that…

Q: The garden flower Salpiglossis sinuata (paintedtongue) comes in many different colors.…

A: Given data is as follows: Parents F1 phenotype F2 phenotype Red x blue All red 102…

Q: Two genes determine flower color and leaf shape. However, these genes do not exhibit complete…

A: As per the question , there are two types of traits :-  I ) Trait for flower Color :-  In this ,…

Q: In pea plants, inflated pod is governed by a completely dominant gene and a constricted pod by a…

A: An Individuals receive two allele of each gene from each parent . These allele may be dominant or…

Q: 1. Yellow seed color (Y) is dominant over green seed color (y). Parent 1 has green seeds and parent…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: In peas, round seed shape (R) is dominant to wrinkled seed shape () and yellow seed color (Y) is…

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

Q: In peas, grey seed color (G) is dominant to green (g). The following data were collected. Indicate…

A: Homozygous means the presence of two identical alleles of the same gene. Heterozygous means the…

Q: In peanut, a plant may be of the forms "bush" or runner". 2 different strains of peanut, V4 and G2,…

A: Non - Mendelian inheritance is a type of inheritance in which genes does not set apart or inherited…

Q: Dihybrid Crosses In dogs, an allele for yellow fur color (A) is dominant over the allele for red fur…

A: Question 1 (a) We can do Test cross to determine the fly is homozygous normal winged or…

Q: In pea plants stem length is either long(dominant)  or short(recessive). 2 heterozygous long pea…

A: Answer: Heterozygous : It is the form of alleles present in an individual whose have different…

Q: Yellow seed color is dominant to green seed color. A plant that has homozygous recessive genotype is…

A: Yellow seed colour is encoded by Y and green seed colour is encoded by y. As yellow seed colour (Y)…

Q: Two pea plants are crossed to make 1,000 offspring. All offspring possess long pods and round peas.…

A: In a cross a dominant character is expressed either in the homozygous or heterozygous condition both…

Q: Tallness (T) in snapdragons is dominant to dwarfness (t), while red (R) flower color is dominant to…

A: Gregor Mendel was a geneticist that used plants in order to understand how genetics and inheritance…

Q: Jimsom.  weed plants can produce purple or white flowers and spiny or smooth seed pods. A purple…

A: Given  Parent 1 phenotype - purple spiny Parent 2 phenotype - white spiny    Cross result 89 purple…

Q: Using the Punnet Square above, make a cross between a PURE YELLOW SEED parent and a PURE GREEN SEED…

A: When a pure yellow seed plant parent plant is crossed with a pure green seed parent plant, then the…

Q: INCOMPLETE DOMINANCE A red carnation plant is crossed with a yellow carnation plant. What is the…

A: Incomplete dominance is one in which the both the characteristics of an allele are partially…

Q: Dominant and recessive alleles of a gene in garden peas, G and g, cause seeds to be yellow and…

A: If genes are located on the same chromosome then they are considered as linked genes and the…

Q: In horses coat color shows incomplete dominance: the alleles are chestnut color (Hc) and cremello…

A: Given that the trait follows incomplete dominance.   HcHc  is chestnut and HcrHcr is cremello and…

Q: 3) Green pea pod is dominant to yellow pea pod. Using G for dominant and g for recessive, write the…

A: The genotype is the genetic makeup of the organism while phenotype is the expression of genes. For…

Q: The gene for flower color in snapdragons displays incomplete dominance. Snapdragons homozygous for…

A: According to Mendelian inheritance, dominant allele expresses itself by masking the expression of…

Q: In wobble bats coat color is determined by a single gene. A black coat is dominant to a brown coat…

A: Answer : The alleles ahoul be  B- black , b- brown The genotype of a homozygous black coated wobble…

Q: Shown in the pictures below are the degrees of dominance in the inheritance of flower color in some…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: In radishes, flower colors may be red, purple, or white. The edible portion of the radish may be…

A: Genes and alleles together constitute the genotype of the organisms.

Q: The cross AaBb x AAbb results in which of the following phenotypic ratios? 1:2:1 1:1:1:1 9:3:3:1…

A: A dihybrid cross is made up of two people who have two features that are regulated by two different…

Q: In radishes, flower color may be red, purple, or white. The edible portion of the radish may be long…

A: A dihybrid cross describes a mating experiment between two organisms that are identically hybrid for…

Q: A cross between a bird with blue feathers and a bird with white feathers produces offspring with…

A: According to the information given in the question statement, it can be understood that there are…

Q: In certain lizards, scaly skin is dominant to smooth skin and speckled color is dominant to grey…

A: Given: Scaly skin - dominant -S Smooth skin - recessive - s Speckled color - Dominant - G Grey color…

Q: In rose bushes, red flowers are dominant to white flowers. A purebred (homozygous) red rose is…

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Q: Sunflowers with small flowers measuring 10 cm in diameter are crossed with plants that have large…

A: Multiple genes can interact with each other to give a particular phenotype. Such an inheritance is…

Q: Dominant allele R in corn results in purple kernel, while recessive allele r results in pearl white…

A: The set of alleles for a given trait in an organism is called genotype, while the observable traits…

Q: In a particular plant, long stem is dominant over short stem. This same plant may produce red…

A: The diagram is shown below.

Q: plants, yellow pods (Y) are dominant over green pods (y). Two heterozygous pea plants are crossed.…

A: Dominant character is expressed both in the heterozygous or homozygous  states where as the…

Q: The flowers of 4 o‟ clock plants may be red, pink or white. Reds crossed to whites produced only…

A: The observed flowers are given by:   Color Frequency Red 113 White 129 Pink 242   N = 484…

Q: In snapdragons, red flower color is incompletely dominant to white flower color. Tall is completely…

A: Alleles are two or more variants of a specific gene. Depending on gene expression, alleles can be…

Q: F1 x F1 self-fertilization gives a 9:7 phenotypic ratio in the F2. What phenotypic ratio would you…

A: a) F1 x F1 self-fertilization gives a 9:7 phenotypic ratio in the F2 generation.  F1 X F1 self…

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.