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

Q: Make sure that you show a. the breeding pedigree. b. the genotype of each animal represented. c. how…

A: Pedigree breeding is the method used to be about genetic improvement in various organisms to get the…

Q: sh 39 (a) Using proper nomenclature, determine the genotypes of the P and F1 generation. a il…

A: If the genes are located on the same chromosome then they are called linked genes and they do not…

Q: A heterozygous plant of AaBb genotype was testcrossed and gave the following results.   Phenotypes…

A: A trait is a characteristic feature that is unique to particular individual . A dihybrid cross is a…

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: is image How many different phenotypic categories do you observe in the resulting progeny? Which…

A: Phenotype is the external appearance of an organism.

Q: . A true-breeding strain of Virginia tobacco has dominantalleles determining leaf morphology (M),…

A: A gene is the physical and functional unit of heredity. A gene is a sequence of nucleotides in…

Q: Using Mendel’s lines of peas, describe how you would use a test cross experimental design to…

A: In garden pea, the purple color of flowers is dominant over white color.  Let,  P - allele for…

Q: Data has been collected on the number of black seeds and yellow seeds on a cob of corn. The data,…

A: Chi square value is calculated in order to find the cross accepts or rejects the mendelian dihybrid…

Q: A pure breeding axial, constricted plant is crossed to one that is pure-breeding terminal, inflated.…

A: Answer: Genetics is the study of genes and the study of genes transferred from generation to…

Q: please describe 2 similarities between linkage and independent assortment

A: Genetics is the branch of science and it mainly deals with the study of genes. Inheritance can be…

Q: Let’s say you are studying stem length in tulips. This trait determined by a number of polygenes. If…

A: Answer: POLYGENES = These are the group of genes responsible for expression of phenotypic traits in…

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: Consider the following hypothetical gene a plant. Gene T produces a protein that impacts stem…

A: In this scenario, the gene T displays incomplete dominance, which means that the heterozygous…

Q: In pea plants, yellow peas (Y) are dominant and green peas are recessive, smooth peas (S) are…

A: There are two types of crosses:  A Monohybrid cross is the type of cross in which only one character…

Q: You have been tasked by a pharmaceutical company to generate a novel strain of Cannabis sativa for…

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

Q: A particular species of flowering plant comes in three colors: Red, Blue, and Purple. Red is…

A: Introduction The Phenotype Can Be Characterised As A Set Of Physical Features Of An Organism, Such…

Q: A) Describe the data you collect from the Purple 1 x Purple 2 cross. Predict the genotype of each of…

A:

Q: The P and p, and Q and q alleles are completely dominant and recessive, and there are no…

A: The phenotypic ratio represents the ratio of different observable traits or characteristics in a…

Q: A type of tomato (Solanum lycopersicum) produces fruit in three possible colors: red, orange, and…

A: A type of tomato (Solanum Lycopersicum) produces fruit in three possible colors: red=RR orange =GG…

Q: A heterozygous plant with genotype Aa self-pollinates. Find the probability that an offspring is…

A: A heterozygous plant with genotype Aa self-pollinates. Here, a and A denote the two different…

Q: Height in merigonias is determined by three unlinked genes that act additively. Each has two…

A: From the cross,  AaBbCc X AaBbCc      ABC ABc AbC Abc aBC aBc abC abc ABC ABCABC ABCABc ABCAbC…

Q: When the F1 bees were backcrossed to the inbred resistant line produced 4 types of offspring in…

A: There has been influencing of genes on behavior has been well established in the scientific…

Q: 4. (a) Please fill out the following table to describe the classic floral phenotypes of A, B, and C…

A: The flower contains sepal, petal, stamen and carpel. There are three genes which controls the…

Q: Let's say that you were a farmer and you have a field of peas of various genotypes. Pretend that you…

A: The genotype of an organism is the inherited DNA sequence that contains the information for making…

Q: A type of fast plant strain that can be used to study genetics is yellow green leaf in which the…

A: In Mendelian genetics, alleles can be of two forms: Homozygous alleles-  The condition in which the…

Q: When the F1 bees were backcrossed to the inbred resistant line produced 4 types of offspring in…

A: Gregor J Mendel is a Greek biologist and geneticist of 1870. He is called the father of modern…

Q: Which of the following pea plants is homozygous recessive for flower color?

A: Homozygous means two copies of the same allele for a gene is present in an organism.

Q: 1. Set up a punnett square using the following information: 2. Using the punnett square in question…

A: Introduction : A Breeding Attempt Between Two Creatures That Are Identical Hybrids For Two Traits Is…

Q: You are studying cushion plants in New Zealand: the wild-type cushion plan has a wide canopy. You…

A: When the nucleotides sequences in the genome of an organism are altered or changed due to mistakes…

Q: Two unlinked genes control flower color in snapdragons. You cross a true-breeding yellow flowered…

A: This is a case of recessive epistasis. The rr genotype for R gene is showing epistasis to the W…

Q: what is the answer to this question with solution of a punnet square

A: The objective of this question is to predict the number of offspring that will be tall with white…

Q: For each genotype, indicate whether it is heterozygous (HE) or homozygous (HO) AA Bb Cc Dd Ee ff GG…

A: Heterozygous is the condition of having different or contrasting allele for the same gene which mean…

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…

Q: You are a developmental geneticist and perform a mutagenesis screen in Arabidopsis looking for…

A: There are four whorls in a flower. The 1st whorl is the sepal. The 2nd whorl is the petal. The 3rd…

Q: Examine the table below for pea plants. What is a possible genotype for a tall, yellow seeded, round…

A: In genetics, dominance refers to the phenomenon of one gene variant (allele) on one copy of a…

Q: calculate the map distance between the genes

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

Q: You are a developmental geneticist and perform a mutagenesis screen in Arabidopsis looking for…

A: Mutation  The change in basic original structure of DNA is known as mutation.

Q: Why plant breeders intend to change the inheritance of crop plants? How plant breeders can change…

A: Heredity is the sum of genetic endowment that is obtained from the parents. It is the transmission…

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

A: Introduction  A gene is consisting of a pair of alleles/ factors and these alleles can be dominant…

Q: In com, colored aleurone (in the kernels) is due to the dominant allele R. The recessive allele r,…

A: Given: Colored aleurone dominant = R Colorless aleurone recessive = r Green plant color dominant = Y…

Q: The diagram below describes the relationships of genes, alleles, and loci of genetics and how a…

A: Gene It is a part of DNA that contains information for specific character or trait. Gene code for…

Q: Two unlinked genes control flower color in snapdragons. You cross a true-breeding yellow flowered…

A: Epistasis is a phenomenon in which one allele hides up the expression of another allele.  Epistasis…

Q: Snapdragons are flowers that can be red, white, or pink. The red allele (R) is dominant over the…

A: Antirrhinum is a genus of plants which is commonly known as dragon flowers or snapdragons. It is…

Q: Topic: Trihybrid Cross, Height in merigonias is determined by three unlinked genes that act…

A: In this case the phenotype of the given organism is depends on the three genes. Each gene contain…

Q: . A geneticist working on a haploid fungus makes a cross between two slow-growing mutants called…

A: Introduction A cell or organism with a single set of chromosomes is called haploid. Haploid…

Q: genotypes

A: Trait: The trait is  defined as the specific characteristic of an individual. Traits can be…

Q: A GENETICIST DISCOVERS A NEW MUTATION IN PEAS THAT CAUSES MOTTLED FLOWER COLOR. SHE CALLS THIS…

A: Genes are the major hereditary units of life. Genotypes of an individual is defined as the overall…

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.