Given the conditions in column B, predict what will happen to the frequency of the R allele over the years (increase, decrease, or remain the same) if the outbreak is not contained?
Q: Help me write 1500 introduction on coral reef used for human health and medicine
A: Introduction: Coral Reefs and Their Potential in Human Health and MedicineCoral reefs are among the…
Q: none of the above Question 13 Which combination of organelles has never been found in an animal…
A: The combination of organelles that are not found in an animal cell is *option-2: Mitrochondria ,…
Q: Prophase I Metaphase I Anaphase I Telophase 1 + Cytokinesis Prophase II Metaphase II Anaphase II…
A: A zygote is a diploid cell formed by the fusion of two haploid gametes during fertilization. This is…
Q: 1a.) Please take a position for-or-against genetically modified agricultural products. 1b.) Be sure…
A: The provided links discuss various aspects of genetically modified organisms (GMOs), cancer…
Q: Usually, bacteria only make tryptophan when tryptophan is absent or available in low concentration.…
A: Normally, bacteria regulate the synthesis of tryptophan through the trp operon. When tryptophan…
Q: ) If you counted 500 CFU’s in the 7th tube how many CFU’s you should expect in the 9th test tube?…
A: To answer these questions, we need to understand CFU (Colony Forming Units) and how they relate to…
Q: A genetic cross was made between two types of pea plants. One type produces round and green seeds,…
A: Based on the data we have observed:The F1 generation displays traits of all wrinkled and yellow…
Q: Refer to the relative proportions diagram in the first picture. 1. To help reveal patterns in the…
A: Note:- As per the honor code we are solving the first three parts of the questions, Please repost…
Q: There is a new virus named HANDF that is infecting Cows in the USA. This is a novel virus and the…
A: You also need to consider the following: Positive/Negative controls: Include appropriate controls to…
Q: What are the advantages of using the T7 polymerase to control expression?
A: The T7 RNA polymerase system offers precise control over gene expression with high specificity,…
Q: Which function does the circulatory system share with the heart? Select one: a. Regulates blood…
A: The objective of the question is to identify the function that both the circulatory system and the…
Q: . Identify the nucleus of the Sertoli cell a. E b. M c. S d. J e. A
A: The answer is (a). EExplanation:In histology, the par (pale) nucleus labeled E is identified as the…
Q: Pay specific attention to their learned behaviors.Where does your chosen species live, i.e. what…
A: Introduction:- Bonobos, scientifically known as pan paniscus, are closely related to humans, sharing…
Q: Clausen and colleagues proposed two hypotheses to explain this variation within a species: (1) There…
A: Clausen and colleagues proposed two hypotheses for the variation in plant height within a yarrow…
Q: Galen from Pergamum corrected which of the following errors made by Erasistratus from Ceos? Galen…
A: The objective of the question is to identify the errors made by Erasistratus from Ceos that were…
Q: After challenges containing the outbreak, the Kelatavicla lab had to close in January 2018 . Six…
A: The objective of the question is to predict the frequency of the R allele in the mouse population…
Q: Probability Problem: Use a Punnett Square to answer the questions below. F=Freckles f= no freckles…
A: Let's denote:Dad's genotype: Ff (heterozygous for freckles)Mom's genotype: ff (homozygous for no…
Q: The two major types of phagocytic cells are_________ and_________. Select one: a. neutrophils;…
A: The objective of the question is to identify the two major types of phagocytic cells. Phagocytic…
Q: < 4:28 March 22 3:13 PM Edit activation energy free energy Question 17 In the fourth stage of…
A: Step 1:17.AThe question in the image is about embryonic development. Of the listed processes,…
Q: Aristotle classified all warm-blooded fur-covered tetrapod vertebrates that give birth to live young…
A: The objective of the question is to identify the correct classification of warm-blooded, fur-covered…
Q: GQ3
A: The objective of the question is to determine the type of mutation that would occur if a specific…
Q: What are the characteristics of mycorrhizal fungi that make them unique from tree roots in their…
A: The characteristics of mycorrhizal fungi that make them unique from tree roots in their ability to…
Q: Thorns on a rose are an example of an adaptation to increase survival. How do the thorns help the…
A: The objective of the question is to understand the role of thorns in the survival of a rose plant.
Q: According to Aristotle, which of the following categories of living organisms possessed a nutritive…
A: The objective of the question is to identify the category of living organisms that, according to…
Q: Helper T cells do not _________. Select one: a. secrete cytokines that stimulate clonal selection…
A: The question is asking us to identify the function that Helper T cells do not perform.
Q: What are Canada's land and ocean biodiversity targets for 2030? 30% of…
A: The question is asking about the biodiversity targets set by Canada for the year 2030. These targets…
Q: In and out M 3. What are restriction enzymes used for in nature? are used by backsta ta bock ria to…
A: The objective of the question is to understand the role of restriction enzymes, the significance of…
Q: A 3.0 L batch bioreactor is used to grow E. coli bacteria, which have an initial concentration of…
A: To address this question, we'll break down the calculation into a few steps to decide the…
Q: Alfred Gierer and Gerhard Schramm exposed plant tissue to purified RNA from tobacco mosaic virus,…
A: Alfred Gierer and Gerhard Schramm's experiment demonstrated that purified RNA from tobacco mosaic…
Q: Match the challenges of protected area management to some of the potential solutions. Increase…
A: Protected area management includes an assortment of challenges that require vital solutions to…
Q: The Greek anatomist Erasistratus, originally from Ceos, identified the correct function of the right…
A: The question is asking about the function of the right atrioventricular valve, also known as the…
Q: Please answer the following question and explain Q1. If MacLeod and McCarty had accidentally…
A: DNA - All genetic information is carried by deoxyribonucleic acid, or DNA. It codes genetic…
Q: According to Aristotle’s density equation, if 4.686 grams of the sugar glucose (C6H12O6) occupies a…
A: 4. 1.562 grams/cm3Explanation:
Q: Look at the figure below. What, if anything can one conclude, and with what level ofconfidence, from…
A: The objective of the question is to interpret the results of a serologic assay for COVID-19 patients…
Q: How would I calculate the answer for this problem? Is there an equation and if so what is the…
A: To solve this problem, you can use the principle of linkage and recombination. In genetics, the…
Q: A biologist hypothesizes that habitat fragmentation and loss has led to a more clustered…
A: Biological statistical analysis is the application of statistics to analyze data in biology. It's a…
Q: 12) The top operon in E. coli is a group of genes that control the biosynthesis of tryptophan.…
A: Step 1: TRP operon in E. coli is a classical case of gene regulation in prokaryotes' It regulates…
Q: The Hardy-Weinberg principle states that, in a large population, the proportion of each allele will…
A: The Hardy-Weinberg principle, also known as Hardy-Weinberg equilibrium, is a key principle in…
Q: (2) Primary and secondary tissues Now label the location of the primary xylem and primary phloem.…
A: Secondary tissues are formed in the stem by the secondary growth produced by vascular cambium. Xylem…
Q: Type AB blood Select one: a. has both A and B antigens on the red cells. b. has O antigens on the…
A: The question is asking about the characteristics of type AB blood, specifically in relation to the…
Q: Titled “Techniques utilized to generate a genetically engineered organism and confirm gene…
A: In biotechnology, genetic engineering is defined as a technique whereby the genetic constitution of…
Q: 3). Which of the following conditions leads to maximal expression of the lac greron? A. lactose…
A: The lac operon is a well-studied genetic regulatory system found in bacteria, namely Escherichia…
Q: House mouse (Mus musculus) Gene of interest: B4galnt2 (encodes glycosyltransferase enzyme) • Allele…
A: The objective of the question is to predict the change in the frequency of the R allele in a mouse…
Q: Provide the history and brief background of the antidepressant drug Prozac, what it is used for, how…
A: Prozac (generic name fluoxetine) is a commonly prescribed antidepressant drug in the selective…
Q: How have Human Diets changed over time?
A: The objective of this question is to understand the evolution of human diets over time. This…
Q: can you add words to describe each steps and what has been done please
A: Total RNA is isolated from breast cancer tissue samples and a control sample. Here, control can be…
Q: 1- Compared to the above urine test, if a blood test for glucose correctly identifies 95% of…
A: Sensitivity:• Definition: The ability of a test to correctly identify those with the disease (high…
Q: In Aristotle’s scala naturae, the entoma (insects, chelicerates, and other non-crustacean…
A: The objective of the question is to understand the classification of 'souls' that Aristotle assigned…
Q: House mouse (Mus musculus) Gene of interest: B4galnt2 (encodes glycosyltransferase enzyme) • Allele…
A: The objective of the question is to predict the change in the frequency of the R allele in a mouse…
Q: Why is parasite conservation important?
A: Parasite conservation is essential for several reasons:Biodiversity Conservation: Parasites are…
Despite their excellent hygienic practices, the Kelatavicla lab experiences a devastating bacterial infection in their mouse population in 2012. Given the conditions in column B, predict what will happen to the frequency of the R allele over the years (increase, decrease, or remain the same) if the outbreak is not contained?
Step by step
Solved in 4 steps
- Resistance to the poison warfarin is a genetically determined trait in rats. Homozygotes carrying the resistance allele (WRWR) have a lower fitness because they suffer from vitamin K deficiency, but heterozygotes (WRWS) do not have this deficiency. However, the heterozygotes are still resistant to warfarin. In an area where warfarin is applied, a heterozygote has a survival advantage. Due to warfarin resistance, a heterozygote is also more fit than a homozygote (WSWS) that is sensitive to warfarin. If the relative fitness values for WRWS, WRWR, and WSWS individuals are 1.0, 0.37, and 0.19, respectively, in areas where warfarin is applied, calculate the allele frequencies at equilibrium. How would this equilibrium be affected if the rats were no longer exposed to warfarin?Different species of crickets have distinct songs, andthey use these songs for mate recognition. Researcherscrossed two species of Hawaiian crickets (Laupala paranigra and L. kohalensis) whose songs are distinguishedby pulse rate (the number of pulses per second; Shaw etal., Molecular Ecology 16, 2007, 2879–2892.) Then, theymapped QTL in the F2 population derived from thiscross. Six autosomal QTL were detected. The mean traitvalues (pulses per second) at the three genotypic classesin the F2 for each QTL are shown in the table below,where P indicates the L. paranigra allele and K indicatesthe L. kohalensis allele.a. Calculate the additive (A) and dominance (D) effectsand the D/A ratio for each of the six QTL.b. Which of these QTL shows the greatest amount ofdominance?c. Which of these has the largest additive effect?d. The mean pulse rate for L. kohalensis is 3.72, and it is0.71 for L. paranigra. Do all six QTL act in the expecteddirection with the L. kohalensis allele conferring a…A form of learning disabilities and speech impairment results from a recessive mutation in the HERC2 gene. The next 4 questions are about this mutation. In a small Amish village in Ohio, about 5 per 1000 births are affected with this disorder. Assume Hardy Weinberg equilibrium. What is the frequency of the dominant WT HERC2 allele in this small village? A form of learning disabilities and speech impairment results from a recessive mutation in the HERC2 gene. The next 4 questions are about this mutation. Part a: In a small Amish village in Ohio, about 5 per 1000 births are affected with this disorder. Assume Hardy Weinberg equilibrium. What is the frequency of the dominant WT HERC2 allele in this small village? a)0.005 b)0.995 c)0.07 d)0.93 Part b: What is the estimated total number of homozygous dominant individuals in this village of 1000 people? a) 70 b) 930 c) 860 d) 140
- Given: Green, red, blue, yellow, orange marbles Assuming wethat the marbles are species of praying mantises and that the newenvironment consists of greenery and many bright red and white flowers. Question: What would you expect to happen to the allele frequency for the followingforms of the gene: 1. Blue 2. Green 3. Red 4. Orange 5. YellowHeterozygote advantage is an interesting condition in those individuals who have one of each allele (dominant and recessive) have a higher survival rate than those individuals who are either homozygous dominant or homozygous recessive. Sickle-cell anemia is such a genetic disease associated with the recessive allele. Normal homozygous individuals (SS) have normal blood cells that are easily infected with the malarial parasite. Thus, many of these individuals become very ill from the parasite and many die. Individuals homozygous for the sickle-cell trait (ss) have red blood cells that readily collapse when deoxygenated. Although malaria cannot grow in these red blood cells, individuals often die because of the genetic defect. However, individuals with the heterozygous condition (Ss) have some sickling of red blood cells, but generally not enough to cause mortality. In addition, malaria cannot survive well within these "partially defective" red blood cells. Thus, heterozygotes tend to…In fruit flies, long wings (L) are dominant over short wings (l).In a population of 20 fruit flies, 5 have LL genotypes, 10 have Ll genotypes, and 5 have ll genotypes.Find the frequency ofa. long-winged fruit flies Answerb. short-winged fruit flies AnswerRecord your answer as a value between 0 and 1 rounded to two decimal places.
- A human gene called the β-globin gene encodes a polypeptidethat functions as a subunit of the protein known as hemoglobin.Hemoglobin is found within red blood cells; it carries oxygen. Inhuman populations, the β-globin gene can be found as the common allele called the HbAallele, and it can also be found as theHbSallele. Individuals who have two copies of the HbSallele havethe disease called sickle cell disease. Are the following examplesdescriptions of genetics at the molecular, cellular, organism, orpopulation level?A. The HbSallele encodes a polypeptide that functions slightlydifferently from the polypeptide encoded by the HbAallele.B. If an individual has two copies of the HbSallele, that person’sred blood cells take on a sickle shape.C. Individuals who have two copies of the HbAallele do nothave sickle cell disease, but they are not resistant to malaria.People who have one HbAallele and one HbSallele do not havesickle cell disease, and they are resistant to malaria. People whohave…In fruit flies, long wings (L) are dominant over short wings (l). In a population of 45 fruit flies, 27 have LL genotypes, 13 have Ll genotypes, and 5 have ll genotypes. Find the frequency of the following. Show all work and record your answer as a value between 0 and 1 rounded to two decimal places.a. long-winged fruit flies: b. short-winged fruit flies:In a certain population of mice, a single gene controls fur color. There are two possible alleles: B, which leads to a black fur, and W, which leads to white fur. Individuals with the genotype BB will have a black fur, individuals with the genotype WW will have white fur, and individuals with the genotype BW will have gray fur. Scientists recorded the fur color of 1,000 mice from the population. They found that 200 mice have black fur, 400 have gray fur, and 400 have white fur. Ten years later, the measurements are repeated. Again, they recorded the fur color of 1,000 mice. They found that 400 have black fur, 400 have gray fur, and 200 have white fur. Part A: Show the Hardy-Weinberg calculations for the beginning and ending populations. Include the values for the equation as well as the p and q values. Show your work. Part B: Use the Hardy-Weinberg calculation to explain if this population is evolving or not. Then propose a hypothesis about the environment of these mice that would lead…
- In a large population of chimpanzees, there is a recessive genetic condition telactalase (fictional). Assume the Hardy-Weinberg distribution. If the frequency of dominant allele is 0.77 then what fraction of the population has telactalase ? Giver your answer with four digits parts the decimal point.Red-green color blindness is an X-linked recessive disorder in humans caused by mutations in one of thegenes that encodes the light-sensitive protein, opsin. Ifthe mutant allele has a frequency of 0.08 in the population, what proportion of females will be carriers?Assume that the population is 50:50 male : female.The human MN blood group is determined by alleles (M and N) of a single gene that code for twO specific markers found on the surface of red blood cells. These alleles show a codominant pattern of expression. Blood typing of one family shows that the offspring all have the genotype MN. What are the most probable genotypes of the parents in this family? A)MM and NN B)ONN and MN C)MN and MN D)MM and MN