Sample Problem: Gene with three alleles Assume for a given population, 53% have blood type A, 13% have blood type B, 8% have blood type AB, and 26% has blood type O. 1) Determine the frequencies of the IA, IB, and i alleles in this population 2) What percentage of the population are heterozygous for type B blood
Q: DIRECTIONS: All these genetic problems deal with pea plants and heir traits. Use the following key…
A: The genetic constitution is usually defined as the way that an organism is referred to as its…
Q: What do molds need to grow? What will happen if you eat molds from food?
A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…
Q: can only have one answer so would it be the first one or the second? If it started with the 5 prime…
A: Sanger sequencing is also known as the chain termination method. It is a method used for determining…
Q: Retinoblastoma can be seen as a familial cancer, inherited in an autosomal recessive manner…
A: The Rb gene is an archetypal tumor suppressor gene. Mutations in this gene result into…
Q: Why do organisms require organic molecules?
A: Introduction Organic molecule is a complex molecule that contains the element carbon bonded with…
Q: Tarzan and Jane both have a widow’s peak. Is it possible for them to have a child without one?…
A: Introduction :- A widow's peak is a characteristic, V-shaped hairline that is passed down down the…
Q: In a cross involving polygenic inheritance, three (3) gene pairs control plant height. The shortest…
A: Introduction When the characteristics which are inherited to the offspring are controlled by two or…
Q: attack and destroy antigen-bearing cells like bacteria or abnormal body cells. O Plasma cells O…
A: Killer T cells, macrophages, and B cells are all stimulated by helper T cells to make immunological…
Q: Explain the challenges of feeding a growing humanpopulation
A: With the advent of technology, humans have increased the carrying capacity of planet earth for the…
Q: 14. All of the following could be deduced from the table except CRITERIA MITOSIS MEIOSIS 1. No. of…
A: Answer is D) I, II, III, V I) There is no direct question about this statement I in the table.…
Q: is the term that refers to the crossing of spinal tracts as the pass up and down the brainstem and…
A: *Spinal tracts crossing as they pass up and down the brainstem and spinal cord left to right or…
Q: In the ant/acacia example discussed in class, what would be a likely consequence for the acacia tree…
A: Mutualism is a relationship where both partners get benefited from eachother.
Q: Increased growth of cells caused by friction or pressure again the keratin layer is called ( О а.…
A: Introduction Skin is a stratified squamous epithelium tissue. It makes the skin layer and provides…
Q: this exercise both parents were heterozygous for every trait. Would there be more, less or no…
A: Heterozygous traits are those in which one dominant form of Allele and one recessive form of allele…
Q: Why don’t producers (plants) increase GPP in response to increasing CO2 in the atmosphere and thus…
A: Introduction The amount of carbon fixed during photosynthesis by all producers in the ecosystem is…
Q: 1 3 7 Figure 7.3 Dorsal view of the vertebrae
A: >> Here is the dorsal view of the vertebrae of a frog. 1) Atlas - Frogs vertebrae is made up…
Q: 12 Barnacles are small, nonswimming, hard-shelled animals that live In the ocean, They often atfach…
A: There are different relationships between organisms in an environment. Such as Mutualism…
Q: Suggest which leaf carries out more photosynthesis and explain why. 3.1 (1) A. The figures below…
A: Introduction Photosynthesis is a process through which plants and other organisms transform light…
Q: Why are the testes located outside of the body of organisms?
A: Testes is an organ that produces sperms. In human males, testes are oval in shape.
Q: A group of organisms that includes a recent common ancestor and all its descendants is (a)…
A: Living entities that can respond to stimuli, reproduce, grow, and maintain homeostasis. Taxonomy…
Q: 1. In not more than 200 words, explain how the double-helical structure of DNA suggests a mechanism…
A: DNA is a genetic material that is found in the nucleus of eukaryotic cells and in the nucleoid…
Q: hypotheses about the fluidity and mosaicity of the cell membrane. Write the hypotheses in "IF-THEN"…
A: Cell membrane of plasma membrane is the outer layer of the cell. It performs several function first…
Q: Blood is five times more viscous than distilled water. a) True b) False
A: Introduction Blood is a bodily fluid found in the circulatory system of humans and other animals…
Q: Compare and contrast traditional, industrial, andsustainable agricultural approaches
A: Agriculture includes the production of crop plants in fields.
Q: What is the food needed by dogs? How do they obtain their food? How do they perform reproduction?…
A: Dogs are the organisms that belong to the kingdom animalia and to the class mammalia. Dogs are the…
Q: Compare the morphological characteristics of the roundworms ( A. Ascaris lumbricoides, B.…
A: Roundworms These are also called the nematodes, these are parasites that cause parasitic infections.…
Q: Which of the following is NOT a component of the cell plasma membrane? A. cholesterol B. proteins C.…
A: Cell membrane It is also called plasma membrane. It is present in all cells. It dissociates the…
Q: How can chemolithotrophs create a membrane pH gradient if they are not using traditional proton…
A: Introduction Chemolithotrophs are organisms that generate energy from chemical reactions by the…
Q: In cladistic analysis, (a) ancestral characters are used to reconstructphylogenies (b) characters…
A: Cladogram analysis i.e., diagram of hierarchically branching is called as Cladistic analysis, which…
Q: occurs when the cerebral cortex interprets the nerve impulses from sense organs. Sensation. O…
A: Introduction :- The cerebral cortex is a covering of neuronal tissue that covers the mammalian…
Q: A pedigree chart is a useful tool in understanding how genetic disorders may be passed through a…
A: Introduction - A pedigree chart is a graphic that depicts the prevalence and appearance of…
Q: /here in the kidneys is most of the water and ions eabsorbed? O the efferent artery O the glomerulus…
A: The bulk of reabsorption takes place in the proximal convoluted tubule. In the proximal convoluted…
Q: 2. Draw out a labeled diagram explaining all the following processes: Gel Filtration Chromatography…
A: ANSWER;- a) Gel Filtration Chromatography;- It separates protein solely on the basis of molecular…
Q: Question 1 of 10 Question 1. You isolate a mouse Tau-gene-containing DNA fragment from the chicken…
A: To understand the structure of nucleic acid, it is necessary to first understand the structure of…
Q: In which phases in meiosis is variation of genetic makeup accomplished? a. Prophase I, Anaphase I…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Dolly is the first mammal to have been successfully cloned from an adult cell Which of the following…
A: A cell is the basic unit of life. All living creatures are made up of cells, ranging from…
Q: Absence of which clotting factor leads to Hemophilia-A? a) Factor VII b) Factor VIII c) Factor IX d)…
A: Introduction - The process through which blood transforms from a liquid to a gel, generating a blood…
Q: If a person were stranded for two days with virtually no drinking water, you would expect the…
A: ANSWER;-Production of concentrated urine. Explain;- The production of concentrated urine includes…
Q: What happens to the cell when it grows on known non-carbohydrate sources such as acetate and…
A: Culture medium provides "ingredients" that are ready for microbial development. Because there are no…
Q: The hormone erythropoietin acts to stimulate cells that are located in the __ of an adult. O blood O…
A: Introduction Hormones are chemicals produced by endocrine cells which are transported by the…
Q: cell undergoes meiosis What happens during crossover? A. Sister chromatids and non sister…
A: Cell division is a process in which a cell divides into 2 equal daughter cells (2n) in mitosis and…
Q: GQ#8: What are the other examples of: (Write 2 examples on the space provided after each item.) A.…
A: Homologous is most commonly used in science in the phrase homologous structures, which refers to…
Q: Which of the following is considered to be the “first man” in the evolution of humans? a.…
A: Orrorin tugenensis estimated at 6.1 to 5.7 million years ago and discovered in 2000. So the correct…
Q: Human immunodeficiency virus (HIV), the causative agent of acquired immune deficiency syndrome…
A: Next step after attachment (binding) to the CD4 and CXCR4 receptors on the TH cell.
Q: Fungi tend to reproduce sexually when nutrients are limited or other conditions are unfavorable, but…
A: Fungi are eukaryotic organisms that comprise both unicellular microbes such as yeasts and moulds and…
Q: Briefly explain why SPE procedure should be used to analyze drugs present in the blood.
A: SPE which is solid phase extraction is a technique used for detection of compounds suspended or…
Q: Fill out the table below with appropriate answers.
A: Parasite Common Name Source Mode of transmission Characteristic manifestation Taenia saginata…
Q: how could deacetylation of proteins by sirtuins counteract the "information loss" seen in aging…
A: Proteins are the building blocks of our cells, and they perform many vital functions within the…
Q: 21- The fact that the cone-beam data has a 1:1 relationship with the anatomy means that:…
A: ANSWER;-d) All of the above Explain; The fact that the cone-beam data has a 1:1 relationship with…
Q: Which of the following mutational changes wouldyou predict to be the most deleterious to gene…
A: Introduction :- A mutation is a change in our DNA sequence that happens as a result of errors in DNA…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 900 bacteria had two recessive alleles out of a total of every 10,000 bacteria. Using the Hardy-Weinberg equation(s), determine the frequency of the recessive and dominant alleles.For a simulated population in AlleleA1 to be in Hardy-Weinberg equilibrium, the mutation rate would need to be set at: A. 0. B. 0.1. C. 0.01. D. 0.001Please help with the following: How does penetrance differ from expressivity in genetics? A. Penetrance is the percentage of individuals with a specific genotype that exhibit the expected phenotype while expressivity is the degree to which a phenotypic character is expressed. B. Penetrance is the degree of lethality of a specific genotype while expressivity is how frequently that genotype is seen in the population. C. Penetrance is the presence of more than two alleles at a locus within a group of individuals while expressivity is the influence of sex on which alleles express themselves. D. None of the above. E. Penetrance refers to the paternal effects of a gene while expressivity refers to the maternal effects of a gene.
- You were tasked to conduct a population genetic survey of a diploid insect population. You obtained tissue samples from 20 individuals, ran a starch gel electrophoresis, and stained the gel for lactate dehydrogenase. Below is the result of your gel electrophoresis. How many lactate dehydrogenase alleles are there in this insect population? A. 1 B. 2 C. 3 D. 4 E. 5 Following up on Question 1, what is the lowest allele frequency among all alleles? A. 0.05 B. 0.07 C. 0.10 D. 0.20 E. 0.30Using the product rule, what is the total frequency of the profile, given the following genotype frequencies for each of the loci: D3S1358 = 0.04453 vWA = 0.02725 D5S818 = 0.07534 0.008406 0.0000914 0.14712 10,491 0.914208How might the Hardy Weinberg relationship be used to evaluate a new SNP genotyping technology using multiple individuals from a population? Group of answer choices a)If genotypes match the reference genome, the technology is sound. Otherwise, the technology may have problems accurately calling SNPs. b)If observed phenotypes follow Hardy Weinberg, the technology is sound. Otherwise, the technology may have problems accurately calling SNPs. c)If genotypes and allele frequencies follow Hardy Weinberg, the technology is sound. Otherwise, the technology may have problems accurately calling SNPs. d)None of the above
- Please answer fast Which allele is associated with q in the population genetics models? What is characteristic of this allele and why is this characteristic different in mutation-selection balance models?Could you help fill in tables UV-13 to find the allele and genotype frequencies using the Hardy- Weinberg equations Thank youConsider 10 populations that have the genotype frequencies shown in the following table: Population A/A A/a a/a 1 1.0 0.0 0.0 2 0.0 1.0 0.0 3 0.0 0.0 1.0 4 0.50 0.25 0.25 5 0.25 0.25 0.50 6 0.25 0.50 0.25 7 0.33 0.33 0.33 8 0.04 0.32 0.64 9 0.64 0.32 0.04 10 0.986049 0.013902 0.000049 a. Which of the populations are in Hardy–Weinberg equilibrium? b. What are p and q in each population? c. In population 10, the A → a mutation rate is discovered to be 5 × 10 −6. What must be the fitness of the a /a phenotype if the population is at equilibrium? d. In population 6, the a allele is deleterious; furthermore, the A allele is incompletely dominant; so A/A is perfectly fit, A/a has a fitness of 0.8, and a/a has afitness of 0.6. If there is no mutation, what will p and q be in the next generation?
- In a Continent Island model with two populations (one on the continent and one on the island), the island population has a gene frequency of pi = 0.4 for a particular allele, and the continent population has a gene frequency of pc = 0.6 for the same allele. If the migration rate from the continent to the island is m = 0.1, what will be the gene frequency of the allele in the island population after migration has occurred (pi')? (recall: pi' = mpc + (1 - m)pi) a) 0.00 < pe < 0.25 b) 0.25 < pe < 0.50 c) 0.50 < pe < 0.75 d) 0.75 < pe < 1.00Give only typing answer with explanation and conclusion In a class of 13 students, 2 had type A blood, 4 had type B, I had type AB, and 6 had type O. Assuming that this population is in Hardy-Weinberg equilibrium, calculate the frequencies of the three alleles (IA, IB , i )Figure 18-22 shows 10 haplotypes from a population before a selective sweep and another 10 haplotypes many generations later after a selective sweep has occurred for this chromosomal region. There are 11 loci defining each haplotype, including one with a red allele that was the target of selection. In the figure, two loci are designated as A and B. These loci each have two alleles: one black and the other gray. Calculate the linkage disequilibriumparameter (D) between A and B, both before and after the selective sweep. What effect has the selective sweep had on the level of linkage disequilibrium?