Question 2: Calculate the Mid-Parent, Better Parent and Economic heterosis for plant height from the following data: Replication 2 Replication 3 Replication 1 (average height of 10 (average height of 10 (average height of 10 plants in cms) plants in cms) plants in cms) Parent 1 Parent 2 101 152 F₁ Hybrid 210 Check variety 202 101 141 205 204 98 150 208 199 Replication 4 (average height of 10 plants in cms) 101 151 210 200

Q: 2) Why does the plant breeder in the following scenario committed an experimental error? "A plant…

A: Any scientific experiment should be in replicative manner with variation and bias-free. Replication…

Q: The cells shown in the image are from a rare species of plant and illustrate different stages of…

A: Cell division is of two types- meiosis and mitosis. Cell division is a process by which a parent…

Q: Problem: A homozygous tall, homozygous white flower plant crosses with a homozygous short,…

A: When two or more characters are taken in a cross it is called as polyhybrid cross, E.g. Dihybrid…

Q: Phenotypic Variation 1. What was the effect of medium type on pigmentation in strain 30-84 and…

A: Note:- Sorry, there seems to be some missing information (type of media) for the subquestion of part…

Q: Biology 1 Assessment 3 Miller, Timia 00 26 of 40 21 22 23 24 25 26 27 28 29 30 Polyploid plants form…

A: Any change in the nucleotide sequence is termed as mutation. Sometimes, there is a change in the…

Q: Table 1. DNA Sequence 1 from Lactose-Tolerant and -Intolerant Individuals Individual Phenotype…

A: A pedigree chart is a tree-like representation of family history. It is used to study how a specific…

Q: ++ form. Meiosis occurred and 1000 asci 1. An a b Neurospora was crossed with an were dissected.…

A: The SDS refers to second division segregation, which is the separation of chromatids carrying…

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: 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: For a simple cross between a purple-flowered plant and a white-flowered plant, where purple is…

A: Assuming the genotype of purple colored flower is PP and white colored flower is pp.

Q: 00 PR 3. Which of the following is characteristic of reciprocal translocation? O a. Parts of two…

A: Given: A sudden change cause in a genetic material is called mutation.The mutation may occurs due to…

Q: Question: 1.You cross an Alpine Doe to a Boer buck.After 8 generation of backcrossing to Boer, what…

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: What is the maximum possible number of doses of pigmentation for a given plant? . How many color…

A: There are few points: Traits are classified into phenotypic character Number of gene pairs that are…

Q: th nearly terminal centromeres; * O A. Group A O B. Group B O C. Group C O D. Group D ere is only…

A: Three kinds of middle-sized chromosomes with terminal centromeres make up Group D (CI = 17-18…

Q: nswer in Blank #1: Provide the chromosome content formula for the euploid description: a diploid…

A: Aneuploidy is that the second major class of body mutations during which chromosome variety is…

Q: Consider the data in the following table, derived from crossing a female fruit fly that was…

A: The map distance between two genes is a measure of how close they are together on a chromosome. It…

Q: Section I: Monohybrid Simple Mendelian Genetics The following question refer to the pedigree chart…

A: The genotype is the combination of alleles for a trait. The allele for a trait exists in two forms…

Q: F (full leaves) > f (slender leaves); H (heat tolerant) > h (vulnerable to heat) L (Late blooms) > I…

A: A dihybrid cross between two parents with multiple genotypes displaying equivalent phenotypes would…

Q: The following information was obtained during our Weeks 8 and 9 labs: PCR stands for a polymerase…

A: Genes are the unit of inheritance. Genes coding for different forms of a trait are called alleles.…

Q: on Completion Status: QUESTION 10 Consider the recombination frequencies data below from a series of…

A: Introduction:- The basic physical and functional unit of heredity is the gene. Genes are made up of…

Q: Choose all the statements that are consistent with the table. Hint: There are FIVE. 1 gene is…

A: Complementation test or cis-trans test can determine whether two alleles are present on the same…

Q: Two part question:   An organism has one chromosome with genes ABcDE on one homolog and abCde on the…

A: Recombination is a process where the pieces are broken and recombined to form new combinations of…

Q: you know that 1.1OU=1um. you have an organism that measures at 12 O.U at 10x. How long is your…

A: The capacity of a microscope to create an image of an object at a scale bigger (or even smaller)…

Q: Determine the sterile hybrid plant and the fertile hybrid plant.  b) What is process A?  c) State…

A: Hybridisation  In biology, hybridisation is the process or technique by which new variety of…

Q: 4 Points SKETCHPAD Question 7 Use the Punnett square in the sketch pad below to cross two…

A: Mendelian inheritance is a type of biological inheritance that follows the principles originally…

Q: 3. Dihybrid cross In peas, yellow seed (Y) is dominant over green seed (y). Round seed coat (R) is…

A: An illustration used in genetics to forecast the likely genotypes and traits of offspring emerging…

Q: ther problems: How do you know the genotype rganisms with a dominant phenotype? Is it homo…

A:

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: What do you conclude about met2 and trp3. (select all correct answers) A. They are both dominant. B.…

A: Any alteration in the sequence of nucleotides in the genome of any organism is known as mutation.…

Q: 2. An investigator is following segregation of two different traits in a plant model system,…

A: Hybridization is crossing two plants of different species to make a new variety. The new plant which…

Q: A plant heterozygous for stem height and nomozygous dominant for flower color is crossed with…

A: Dihybrid cross occurs between two parents of containing contrasting pairs of genes.

Q: The cells shown in the image are from a rare species of plant and illustrate different stages of…

A: Cell division is an important process that helps to keep the cells growing in number. This enables…

Q: Two diploid (2N) species of wheat are crossed T. aestivuma (N=20) and T. militinae (N=43), producing…

A: Meiosis is the reduction type of cell divisional as it results in the formation of 4 haploid…

Q: for a single locus how many dna bands will any given person have?

A: Single gene locus - single gene locus is the The physical location of a specified gene on a…

Q: In groups, discuss the following question then write your conclusions into your note book In the pea…

A: As per our honor code, we are allowed to answer only three sub-parts. Please upload the question…

Q: 5) A maize farmer plans to plant varieties X and Y of maize each in four plots. Illustrate a…

A: Randomization  is most useful in situations in which the experimental material is heterogenous and…

Q: Please answer question 3 with full steps. Thanks in advance!

A: Phenotype refers to the observable properties of an organism as a complex outcome of inherited…

Q: Give detailed Solution with explanation needed (don't give Handwritten answer

A: Introduction:-  The biological category of related creatures is called species that are capable of…

Q: 20. Normal gene order on a fruit fly chromosome is a b c d (cen) e f g. You have recovered a mutant…

A: Introduction :- When a section of one chromosome, or a packet of genetic material, is flipped, the…

Q: The image below shows a karyotype made from a male of a new diploid eukaryotic species. Answer the…

A: First, let's answer each one by one,Ploidy of the cell used to make the karyotype: DiploidA diploid…

Q: 4. In Wisconsin Fast plants, purple stems (P) are dominant to green stems (p). Plants can also be…

A: Chi square analysis is a statistical test to measure differences between observed and expected data.

Q: The recombination frequency between purple color and large wings in Drosophila is 10%. What can we…

A: To answer this question you should understand linkage and recombination.If two genes are located on…

Q: In the following picture, the differences in phenotype are due to: Genotype Shoot A1A1 Growth A1A2…

A: Phenotype  The visible character of an organism which is a result of expression of gene is known as…

Q: 1. Consider the following cross concerning 4 different gene loci: AaBbCcDd (x) AabbCcdd a. From this…

A: We are given genotype of two parents & we are to determine the genotype of certian genotypes. As…

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.