### The Farmer and the Fly: Part IIUsing the information from your explanation in Part I, the agricultural research facility has set up a new program for controlling the fly population in the chicken houses. The facility has purchased two additional insecticides, Formula B and C. These insecticides are equally strong as Formula A, but have different chemical formulas. The facility has set up the following program for using the three insecticides.**Program:**- **Year one:** Use Formula A only- **Year two:** Use Formula B only (no A or C)- **Year three:** Use Formula C only (no B or A)---### Questions:Use your knowledge of variation, evolution, and natural selection to answer the following questions. 1. **At the end of year one, to which insecticide will the living flies be resistant? Explain your answer.**2. **What will happen in year two after the first spraying of insecticide B? (Select all that apply.)** - a. All of the flies will become resilient to Formula B and will survive. - b. Many flies that were not affected by Formula A will be killed by Formula B. - c. Some flies will probably still live because they are not affected by either Formula A or B.3. **Why is it a good strategy for the facility to use Formula C insecticide during year three instead of using Formula A again?** - a. Flies resilient to A and B might not be resistant to C. - b. Formula C is stronger than A and B. - c. Formula A is too old to be effective.4. **As year four begins the facility has directed the farmers to go back to using Formula A. They find that Formula A is as effective as it was the first year it was used during year one. What happened to the flies that caused this to occur?**5. **How would you design an investigation to support or reject your proposed explanation for why Formula A insecticide worked during year four?**By understanding and analyzing the pattern of insecticide usage and the principles of variation, evolution, and natural selection, students can deduce the best practices for controlling the fly population over time while minimizing resistance development. This exercise encourages critical thinking and application of scientific concepts to real-world scenarios.---This educational material encourages learners to think deeply about the impacts of varied insecticide use and introduces the concept of insect resistance management.

Since you have asked multiple questions, we will solve the first question for you. If you want any…

THE FARMER AND THE FLY: PART II Using the information from your explanation in Part I, the agricultural research facility has set up a new program for controlling the fly population in the chicken houses. The facility has purchased two additional insecticides, Formula B and C. These insecticides are equally strong as Formula A, but have different chemical formulas. The facility has set up the following program for using the three insecticides. Program: Year one: Use Formula A only Year two: Use Formula B only (no A or C) Year three: Use Formula C only (no B or A) Use your knowledge of variation, evolution and natural selection to answer the following questions. 1. At the end of year one, to which insecticide will the living flies be resistant? Explain your answer.

THE FARMER AND THE FLY: PART II Using the information from your explanation in Part I, the agricultural research facility has set up a new program for controlling the fly population in the chicken houses. The facility has purchased two additional insecticides, Formula B and C. These insecticides are equally strong as Formula A, but have different chemical formulas. The facility has set up the following program for using the three insecticides. Program: Year one: Use Formula A only Year two: Use Formula B only (no A or C) Year three: Use Formula C only (no B or A) Use your knowledge of variation, evolution and natural selection to answer the following questions. 1. At the end of year one, to which insecticide will the living flies be resistant? Explain your answer.

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter21: Phytochemicals

Section: Chapter Questions

Problem 13RQ

See similar textbooks

Similar questions

Statement 1: Biochemistry as a basic science in the field of agriculture studies the chemical compositions and reactions involved in the production, protection, and use of crops and livestock. Statement 2: Its applied science and technology aspects are directed toward control of those processes to increase yields, improve quality, and reduce costs. A. Only the first given statement is true. B. Both the given statements are true. C. Only the second given statement is true. D. Both the given statements are false.
What do you mean by Use of Dexamethasone in the context of COVID 19? Please add diagrams or figures supporting your answer. Please briefly explain at your own easy words. I will rate you positive if you do so. Please don't use AI for answering this question.
Agrobacterium tumefaciens is ... Question 61 options: a family of transposable elements found in maize (corn) that has been introduced into soybeans to improve yields. a naturally occurring bacterium that transfers DNA into plant cells, which researchers have modified into a tool for creating transgenic plants. a genetically modified tomato that has an increased shelf life. a bacteriophage (virus that infects bacteria) that can be used to silence the expression of specific target genes.
The covid - 19 pandemics have resulted in an increasing number of people turning to walking and biking? What basic life processes are referred to? and why? A. Movement B. Growth C. Responsiveness
Please help me answer this. Suppose a genetically engineered fish escapes into the wild, what do you think would be the implications in the environment (interbreeding with wild type, competition with other species, etc.). Thank you very mmuch for your help.
Nanotechnology can provide alternatives to early detection of cancer cells, drug delivery, and injectable vaccines that to this day rely on healthcare professionals to administer. What are the benefits and cost of it? Which do you think is more equitable in its impact? (benefit or cost) Why?
The amount of a drug injected into a guinea pig. Select one: O a. Continuous O b. Discrete
A laboratory in Japan performed a similar experiment on earthworms from different localities of the Japanese archipelago, but instead of linking trypsin activity within worms to anatomical features, they were interested in geographical differences in the ability of the worms to breakdown environmental pollutants using the enzyme polyphenol oxidase. The protocol was similar to the one you used, except that enzyme activity was measured from 100 µl of worm extract. Data obtained are displayed below: Replicate Amount of product liberated over 10 Locality Concentration of total protein in worm extract minutes (pmol) (ug/ml) Hokkaido 1 101 4. 2 87 3 3 107 4 4 88 3. 89 Hon-shu 1 126 2. 2 120 3 3 156 153 119 4 Куu-shu 1 103 99 5 3 94 4 108 3 110 5 Okinawa 1 88 3 90 4 3 96 4 100 112 3 From the data in the table, calculate the specific activity of polyphenol oxidase (in units of umol/min/mg protein) from each locality, presenting the data as mean + standard error (n=5). You only need to show 1…
1a.) Please take a position for-or-against genetically modified agricultural products. 1b.) Be sure to include what are the potential benefits or risks of genetically modified foods. After reading the links please help me answer those two questions I cant figure it out im confused please and thank you https://www.medicalnewstoday.com/articles/324576 https://www.youtube.com/watch?v=7TmcXYp8xu4 https://www.ecowatch.com/understanding-gmos-2653417556.html https://www.cancer.org/cancer/risk-prevention/diet-physical-activity/acs-guidelines-nutrition-physical-activity-cancer-prevention/common-questions.html
Give typing answer with explanation and conclusion
(a) Answer all sections (i)- (Iv). Below is given the structure of three anti-HIV drugs: OH Meo. OMe NH Ph Nevirapine Atazanavir Staudivine (i) Give the drug target and discuss the anti-HIV mechanism of each of these drugs. Vaccines are an attractive prophylactic treatment against both viral and bacterial diseases. A number of glycaconjugate vaccines using bacterial polysaccharide structures conjugated to protein carriers have been introduced into mass vaccination schemes with excellent results. What differences are there in the immune response to a glycoconjugate vaccine as compared to a polysaccharide vaccine? These glycoconjugate va nes has been used for 30 years without any change in their structures, while the composition of the flu vaccine, based on attenuated or killed virus particies, is changed from year to year. Discuss the reason behind this. (iv) Discuss why it has not been possible to develop a (part structure) vaccine against the HIV virus, based on either I) viral…
National Institute of Health's (NIH) Covid-19 Research page: https://covid19.nih.gov/. After reviewing the material, why is it important for research proposals to be vetted and detailed? Is there a research topic you're interested in (it does not need to be related to Covid-19)?