Large χ2 values are sometimes obtained in situations where the null hypothesis is true.  Explain why this might happen.

Q: Balance the equation below. If a stoichiometric coefficient is equal to one, you must enter the…

A: A balanced chemical equation is the one that satisfies the law of conservation of mass.

Q: Which of the following statements can you conclude to be true based upon the figures above?

A: Red light is the most effective for photosynthesis only in chlorophyll a and b.

Q: If the frequencies were different, then one of the assumptions of the Hardy-Weinberg Principle was…

A: The DNA is the hereditary unit of an organism. The genes are composed of DNA  which is passed on…

Q: 0.0 1.0 0.0 3 0.0 0.0 1.0 4 0.5 0.25 0.25 5 0.25 0.25 0.5 0.25 0.5 0.25 7 0.33 0.33 0.33 8 0.04 0.32…

A: According to Hardy Weinberg equilibrium- p2+q2+2pq=1 Where, p= frequency of the dominant allele in…

Q: Which of the following is not a violation of Hardy-Weinberg assumptions?

A: Hardy- Weinberg equilibrium/assumptions states that the genetic variation in a population remain…

Q: Distinguish between the variables q and q2 in the Hardy-Weinberg equation.

A: Introduction  Hardy Weinberg equilibrium: this states that the sum of genotypic and allelic…

Q: What are the assumptions of Hardy–Weinberg equilibrium? Explain with example.

A: The Hardy-Weinberg equilibrium is a principle expressing that the genetic variation in a populace…

Q: Assumptions of the Hardy-Weinberg law?

A: The Hardy-Weinberg principle is also known as Hardy-Weinberg law. It states that alleles and…

Q: With respect to the concerted model, what is the L value? What is the c value?

A: The concerted model explains the behavior of the allosteric enzyme. It consists of two conformations…

Q: What is the Hardy–Weinberg Law ?

A: Step 1 According to the synthetic theory of evolution, the origin of new species occurs due to the…

Q: Define the principles of the Hardy-Weinberg equation ?

A: Step 1 According to the synthetic theory of evolution, the origin of new species occurs due to the…

Q: What information do the mean and variance provide about a distribution?

A: Statistical methods are of great importance in biology as they help in analysis and inference of an…

Q: GIVE ONE SAMPLE PROBLEM APPLYING THE HARDY-WEINBERG PRINCIPLE

A: In the absence of forces that alter allele frequencies, the Hardy-Weinberg Theorem shows that…

Q: Define the important consequences of Hardy–Weinberg model ?

A: The Hardy-Weinberg model describes the allelic and genotypic frequencies of a population. It has…

Q: Why does sickle-cell anaemia persist in the human population when it is believed that the harmful…

A: The genes are the hereditary unit of an organism which are passed on from the parental generation to…

Q: The Hardy-Weinberg Model can be applied to the determination of frequencies for the following…

A: To determine: To determine the blood type that can not be applied using the Hardy-Weinberg model…

Q: What is the Hardy-Weinberg Principle of Equilibrium? Why is it a useful concept? To what does each…

A: Hardy- Weinberg principle of equilibrium states that genetic variation in a population will remain…

Q: Considering that I have a chi-square test critical value of 3.84 what is the minimum X2 value for me…

A: The minimum X2 value for you to reject null hypothesis is 3.86. Explanation: Because if your chi…

Q: The Hardy-Weinberg model is considered a "null model". What is meant by the term null model and why…

A: A null model is created using random samples from a certain distribution, with some elements…

Q: What is the frequency of the allele for sickle-cell anemia? What is the frequency of the allele for…

A: Sickle cell anemia is pathological disorders that affects hemoglobin , it becomes sickle shaped…

Q: Why doesn't sickle cell anemia "prove" the existence of biological race?

A: *sickle cell Anaemia is a inherited blood disorder  *This disease produce abnormal haemoglobin  in…

Q: apply the Hardy-Weinberg formulae

A: Hardy Weinberg principle come under population genetics and it is not true for natural population.…

Q: Mention Mendelian laws and how they fit in with sickle cell anaemia Are there any advantages to…

A: Introduction :- Sickle cell anaemia is an inherited red blood cell condition in which the body's…

Q: Using the data given, what is the result of your Chi-squared analysis? x= O 2.22 O 2.71 O 4.36 O…

A: The Chi-square test is a statistical method to compare the observed data with the expected data from…

Q: Enumerate the assumptions of Hardy- Weinberg principle.

A: Hardy–Weinberg principle or Hardy–Weinberg equilibrium states that allele and genotype frequencies…

Q: What are the predictions given by the Hardy–Weinberg law?

A: Hardy-Weinberg principle predicts the probability of occurrence of an allele by determining the…

Q: What is the Hebb's Postulate? State it simply in your answer.

A: Introduction The Hebbs postulate was given by Donald Olding Hebb. He was a Canadian psychologist who…

Q: Which of the following is TRUE of the relationship between sickle cell anemia and malaria? Choose…

A: Sickle Cell Anemia - It is an inherited or genetic disease, in which the body no longer have enough…

Q: What is the placebo effect in an experiment?

A: Placebo effect, it is an psychological factor or state of mind.

Q: If the probability of getting a particular t value is calculated to be 0.02 (in other words, the…

A: Introduction :- Null hypothesis states that everything is equal and everything is same.For example…

Q: n the previous question (PpYyRr * Ppyyrr), compute the following probabilities. SHOW YOUR SOLUTIONS

A: The given plant is triploid.  Symbol  For purple = PP(dominant) For yellow seed = YY(dominant) For…

Q: List and describe the five conditions of the Hardy–Weinberg principle.

A: According to the Hardy-Weinberg Principle: Hardy–Weinberg principle, states that allele and genotype…

Q: Which of these following scenarios is caused by the Allee effect?

A: The Allee effect is a biological phenomenon characterized by a relationship between population size…

Q: It is said,that the harmfull alleles get eliminated from population over a period of time,yet sickle…

A: Sickle cell anemia is an inherited disorder in which the erythrocytes, which carry oxygen to all the…

Q: Explain the following pairs of concepts and briefly describe their major difference(s) 1. RILs &…

A: A population used for genetic mapping is usually known as mapping population. Controlled crosses…

Q: What assumptions must be met for a population to be in Hardy– Weinberg equilibrium?

A: Population Genetics plays an essential role in understanding how evolution occurs by understanding…

Q: Which of the following statements is FALSE about the fluctuation experiments that were performed by…

A: The statement that is false about Luria and Delbruck experiment is, described below

Q: what fraction of the offspring of two parents with sickle trait would you expect to have sickle cell…

A: Sickle cell anemia is one of a group of blood disorders known as sickle cell disease. It affects the…

Q: What are the conditions for Hardy-Weinberg Equilibrium? Explain each condition.

A: Hardy-weinberg principle describes a theoretical situation in which a population is not evolving.…

Q: Assume you have an SAR of 0.206 for sample 1; 0.271 for sample 2; and 0.606 for sample 3, what does…

A: The SAR values indicates that:

Q: When a correlation coefficient is statistically significant, what doyou conclude about the two…

A: The correlation coefficient (r) measures the strength of the association that exists between two…

Q: If you mix together an equal number of F+ and F− cells, how would you expect the proportions to…

A: Sex factor or fertility factor(F) is conjugation and gene transfer in E.coli. This conjugation is…

Q: What is heterozygote advantage. How does this phenomenon explain the preponderance of disorders such…

A: Introduction  Each gene has two alleles, or variations. When two identical copies of a gene are…

Q: In a given population on a distant planet, there are 20 red, 25 orange, and 15 yellow creatures. Use…

A: By the use of chi square we can compare the observed data with the expected data and determine the…

Q: The null hypothesis will be rejected if O The chi-square computed is greater than the chi-square…

A: Null hypothesis: it is statistical theory that assume no relationship between two variables.

Q: Observed Z values (Y axis) are compared to expected Z values for a normal distribution (X axis) 1,5…

A: The Q-Q plot, also known as a quantile-quantile plot, is a graphical tool that can be used to…

Q: What is the molecular level of shingles? Break it down when explaining at least a paragraph. cite…

A: Shingles are viral infections caused by Varicella zoster. It is the same virus that is responsible…

Q: What information does the correlation coefficient provide about the association between two…

A: Biostatistics is a branch of science which deals with the application of statistical methods and…