Draw a graph showing the growth (N) of the populations of both species from time = 0 (also written as t0) to time = 310 (t310) minutes. Draw both populations on the same graph. NB: It will be necessary to plot Chaetoceros sp. on a second y-axis also draw a graph of log10 of the number of both organisms over time (on the same graph as each other but on a different graph from the previous graph). Label the axes and provide a suitable legend.
Q: What do gradualism and punctuated equilibrium have in common
A: Evolution is a steady phenomenon which bring about change in life from simple to more complex.…
Q: Discuss the difference in the number of generations it took for your alleles to be fixed when you…
A: Inheritance o two genes:- Mendel also worked with and crossed pea plants that differed in two…
Q: Suppose one population has an r that is twice as large as the r ofanother population. What is the…
A: Exponential growth refers to the increase in the population size when the resources are available in…
Q: Which of the following is not an assumption if the hardt Weinberg theorem? 1. no migration occurs…
A: Hardy Weinberg principle:- This law states that genetic variation will be in a constant state unless…
Q: The table here is based on the published results of the study discussed in the chapter. It shows the…
A: Introduction Millions of living organisms (microbes) live inside our human body. Most of them are…
Q: slowing of population growth). In Step 1, we explore the effect of changing the age of reproduction,…
A: In 4th graph, population in aye group of 0- 4 are nearly 50 million and reduces in subsequent age…
Q: If the malaria parasite is eradicated from an area where it used to be prevalent; what would you…
A: It is expected that there are between 100 and 200 million symptomatic malaria cases globally each…
Q: Beall (1940) counted the number of European corn borer (Pyrausta nubilalis) larvae on four study…
A: Wiegert (1962) proposed that two factors were of primary importance in deciding onoptimal quadrat…
Q: Fig. 7. Graphical representation of Species A and Species B in separate tanks Formulate two…
A: A hypothesis is a proposed explanation for observations made on the phenomenon. It can be the…
Q: For which organism would it be advantageous to allocate more resources to reproduction than to…
A: Nature has two important components-biotic and abiotic. There are continuous interactions between…
Q: In recent years, honeybee colonies throughout North America have been decimated by colony collapse…
A: Colony collapse disorder is a phenomenon in which a major proportion of worker honey bees abandon…
Q: b) Suppose that we want to model the evolution of the population of a cer- tain type of organisms.…
A: Population -- Introduction --Population usually measured in the terms of population density which…
Q: The number of mammal species is regressed against several predictor variables. Based on the…
A: Mammals: a group of warm blooded animals which include hairs and backbone. Humans are grouped under…
Q: Cheatgrass is an annual grass plant native to Eurasia that was unintentionally introduced into the…
A: Introduction: A population is all the organisms of the same group or species, which live in a…
Q: A certain population of bacteria doubles every 10 minutes. If the number of bacteria in the…
A: Bacteria grow very quickly at an exponential rate. Bacteria generally divide by asexual reproduction…
Q: The following questions refer to the information and figure below. Experimental populations…
A: E.coli makes most of its ATP by surviving on glucose. But in cases of low glucose environment, it…
Q: 1. Semelparous life history 2. Iterous species 3. Senescence 4. Antagonistic pleiotropy 5. Carrying…
A: here we need to give definition of various Semelparous and Iteroparous Life histories. Living…
Q: What kind of dispersion pattern will result when the density of uniformly- or regularly- distributed…
A: In a clumped dispersion, individuals are clustered in groups. A clumped dispersion may be seen in…
Q: Which of the following best explains the change in the frequency of penicillin resistance in S.…
A: Staphylococcus aureus is the pathogen of great concern because it can able to adapt to different…
Q: Which of the following variables from the concept of Hardy Weinberg Equilibrium would you need to…
A: According to the Hardy-Weinberg principle, if there is no change in the allelic frequency from…
Q: a) In a species of animals a constant fraction of the population a = 5.3 are born each breeding…
A: A population is a distinct group of individuals, whether that group comprises a nation or a group of…
Q: How Big Should Each Offspring Be? Can you please use examples for the reading,
A: According to Elgar and Berrigan, there is a negative correlation between size of offspring and…
Q: BASED ON THIS GRAPH: A small community that is heavily infested with mosquitoes was sprayed weekly…
A: Dichloro-diphenyl-trichloroethene- DDT. Synthetic insecticide, developed in the 1940s. DDT is used…
Q: Scientists studying reproduction compared three closely related species of bagworm moths. The…
A: Reproduction is the biological process for producing new young ones from parent.
Q: Plate count method assumes that a colony arise from one cell. Some species grow in clusters and this…
A: Plate count method assumes that a colony arise from one cell. Explanation: Plate counting is…
Q: You are maintaining a small population of fruit flies in the laboratory by transferring the flies to…
A: Inbreeding is a phenomenon where the different members of the same species mate together. Inbreeding…
Q: Based on the evidence provided, which of the following graphs is most appropriate to use to show the…
A: As per the given data, Yeast cells were grown on 5% glucose media on a sterile petri dish for 5…
Q: Which of the following best describes the numbers of two interaction species shown in the plot…
A: Biological interaction is the relationship and effect two species have on each other. The effect…
Q: Explain what is happening to the population at points A, B, C, and Din the following diagram.
A: The given picture represents the bacterial growth curve. The bacterial growth curve is the graphical…
Q: Consider a locus with two alleles (b1 and b2) in a population of bacteria (bacteria are haploid).…
A: The Hardy-Weinberg principle is also known as the Hardy-Weinberg equilibrium or law in population…
Q: The life table below is for a species of lizard. Use it to answer the questions below. It can be…
A:
Q: violate equilibrium, and lastly, whether the statement will increase or decrease that population’s…
A: Assumptions of Hardy Weinberg : Large Population No genetic drift No mutations No natural…
Q: Overall Colonization Rate cP(1-P) Overall Extinction Rate-e P 1.0 0.75 0.50 0.25 0.0 0.0 0.25 0.50…
A: Understanding the nature and sources of complexity in ecosystems can help us manage and repair…
Q: What will happen to the number of light-colored peppered moths as the trees began to darken? What…
A: Given that The trees in the forest were a light grey/green due to the color of lichens (fungus) on…
Q: A population of 1500 bacteria grows exponentially for three doubling periods, at a rate of 0.020 per…
A: Initial Growth Rate: - 0.02 X 1500= 30 / hour To double in size, the population needs to go from…
Q: Calculate how long it would take a population of 100 million bacterial cells in stationary phase to…
A: Generation Time -- The population of bacteria time taken to become double is called generation time.…
Q: Select one: a. ordinary candidates for studying climatic adaptation because the genome of a fruit…
A: Climate change is an important factor that affects the niches of species and their evolution. These…
Q: Assume an organellar genome (e.g., mitochondrion) inside a host eukaryotic cell (e.g., a unicellular…
A: Answer- If mutation happens in both organellar genome both increases the replication rate of the…
Q: An experiment began with 3 cells and ended with 96 cells. Assuming exponential growth, how many…
A: Cell division is a process by which a parent cell divides into two or more daughter cells. Its…
Q: The graph below shows population growth for paramecia kept under laboratory conditions for 18 days.…
A: Population ecology is the branch of biology which involves the study of how populations of living…
Q: Create/draw a graph that represents a population undergoing exponential growth. Properly label the x…
A: In exponential growth, a population's per capita or per individual growth rate stays the same with…
Q: Identify the dependent and independent variables in the following examples: -The growth of…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: What is the "2" stand for in the following equation? Nt= No x 2n a.The rate of growth- the…
A: Living organisms grow and reproduce. When microbes are provided with nutrients and environmental…
Q: Which types of environments/conditions would favor sexual reproduction over asexualreproduction in a…
A: Introduction :- There are mainly two types of reproduction that are performed in nature :- asexual…
Q: In recent years, honeybee colonies throughout North America have been decimated by colony collapse…
A: Not all microbes are pathogenic. Several insects live in mutualistic or commensal relationship with…
Q: -2 50 44 14 2 39 39 39 39
A: Survival curve tells about the probability of occurrence of any event in given time. This curve…
Q: Explain what is happening to the population at points A, B, C, and D in the following diagram. D…
A: The above gragh is of the bacterial growth curve which represents the number of live cells in a…
Q: Panthers are also susceptible to a respiratory infection [feline calicivirus]. Individuals in a…
A: Florida panthers are an endangered subspecies of mountain lions that are found in Southern Florida.…
Q: Question 1.3. Plot a graph showing the average percent survival of each midge species (all three…
A: The experiment was done in five different sets against each time point. For, average mortality…
Draw a graph showing the growth (N) of the populations of both species from time = 0 (also written as t0) to time = 310 (t310) minutes. Draw both populations on the same graph. NB: It will be necessary to plot Chaetoceros sp. on a second y-axis also draw a graph of log10 of the number of both organisms over time (on the same graph as each other but on a different graph from the previous graph). Label the axes and provide a suitable legend.
Step by step
Solved in 2 steps with 2 images
- 020-2 b My Qu X All Cha Nazare Permis h BIO210 Co X Master Anator Chapte um.ecollege.com/course.html?courseld%3D156741508OpenVellumHMAC=54e94737743258a7158dac000d4797e4#10001 Chapte Q Upgra Q Ch. 4 FWhat is an introduction to the signal pathways and treatments of cytokine storms in COVID? How would you summarize this to someone who is new to this? Here is an article to summarize? https://www.nature.com/articles/s41392-021-00679-0Just last week the Energy Department now seems pretty confident that the coronavirus came from a lab leak: https://www.nytimes.com/2023/02/26/us/politics/china-lab-leak-coronavirus-pandemic.html The textbook discusses how the environment is part of the epidemiologic triangle. What is the epidemiologic triangle? (Figure 10-2, p.210). Why does it matter where this coronavirus started? Do you have any theories about how the virus was transmitted to humans?COVID-19 1 X My account x C Broward Pa x Opportunit X ZG Application X e ADN37-HIX sevier.com/#/content-player?assessmentVtwld=afcd4cb0-17dd-4437-82f1-ce5cb069ddf9&instanceld-bundle_2207609 on.com - Onli... Imported From IE b * ? 0 Other bod New Tab Question 7 of 24 The client is wearing thigh-high antiembolic hose prescribed by the Healthcare provider (HCP). The nurse assesses the client's legs every 8 hours. Which assessment finding reflects signs of possible thrombophlebitis that should be reported to the HCP? Paresthesia. Decreases hair growth in lower legs. Negative for pallor. Unilateral calf edema. EHESI Case X +Penicillin was first used in the 1940s to treat gonorrhea infections produced by the bacterium Neisseria gonorrhoeae. In 1984, according to the CDC, fewer than 1% of gonorrhea infections were caused by penicillin-resistant N. gonorrhoeae. By 1990, more than 10% of cases were penicillin resistant and a few years later the level of resistance was 95%. Explain the various ways this resistance could be spread among the cells. Could this resistance pass to other infectious bacteria from N. gonorrhoeae?What actions described in the video do you think are similar to the COVID-19 threat today and why? What efforts by the government or other officials actually made the 1918 pandemic worse? Are any of these same actions occurring today? What is most shocking to you about the events described in the video about the 1918 pandemic? Are any of those shocking events now occurring in a similar way in response to COVID-19?Article #1- https://www.livescience.com/47140-ebola-outbreak-causes.html Article #2- https://www.cdc.gov/vhf/ebola/history/2014-2016-outbreak/index.html Video #1- https://youtu.be/4Y7Cq6KEX0M?si=DG0hZLi2f6nbod7z Video #2- https://youtu.be/KULNjM2XEgo?si=n-_FI5-yw_DqKhQO Please read the news and watch the videos above then answer the two question below. Please have the references listed if used any. Thank you so much Questions: 1) For those regions affected by Ebola, and given the explanation for why it was so widespread, what can be done to better protect against future outbreaks? 2) Do any of the news or public reactions remind you of what we've witnessed in 2020 with the COVID-19 pandemic?An epidemiological study involved 674 workers of a vinyl chloride (a plastic manufacturing chemical) manufacturing plant. The study aimed to determine an association between exposure to vinyl chloride and liver cancer. Out of 200 workers who routinely worked in vinyl chloride production area, 15 developed liver cancer. Another group of workers consisting of individuals with smoking histories similar to the plant workers, and who were unlikely to have encountered vinyl chloride, had 24 develop liver cancers and 450 who did not develop liver cancer. a. Given the above information, fill in the 2x2 table below: Exposed: Plant workers Not Exposed: Control group TOTAL b. Calculate the relative risk Developed Liver Cancer Did not Develop Liver Cancer TOTAL 674RESEARCH ARTICLE TITLE: "On the rapidity of antibiotic resistance evolution facilitated by a concentration gradient" Full Article Reseach: Hermsen, R., Deris, J. B., & Hwa, T. (2012). On the rapidity of antibiotic resistance evolution facilitated by a concentration gradient. Proceedings of the National Academy of Sciences, 109(27), 10775–10780. doi:10.1073/pnas.1117716109 QUESTION: 1. In biological/science manner, what are your comments on how the authors constructed their ARTICLE/RESEACH TITLE (see article).This is a figure from a recent paper comparing different bacterial pathogen strains. What is being compared in this figure? 810 820 830 ATCAAACAGGATTAGATACCCTGGTAGTCCACGC ATCAAACAGGATTAGATACCCT GGTAGTCCACGC AGCAAACAGGATTAGATACCCTGGTAGTCCACGC AGCAAACAGGATTAGATACCCTGGTAGTCCACC AGCAAACAGGATTAGATACCCTGGTAGTCCACC AGCAAACAGGATTAGATACCCTGGTAGTCCACGC AGCAAACAGGATTAGATACCCTGGTAGTCCACGC AGCAAACAGGATTAGATACCCTGGTAGTCCACGC AGCAAACAGGATTAGATACCCTGGTAGTCCACGC ATCAAACAGGATTAGATACCCTGGTAGTCCACAC Staphylococcus aureus Staphylococcus epidermidis Enterococcus faecalis Streptococcus pneumoniae Escherichia coli Enterobacter cloacae Klebsiella pneumoniae Pseudomonas aeruginosa Haemophilus influenzae Bacteroides fragilis Polypeptides Proteins DNA RNA Amino acidsThis article highlights a young doctor at Elmhurst Hospital during the beginning of Covid-19 pandemic. Dr. Zikry is quoted as saying: “It’s become very clear to me what a socioeconomic disease this is...”. In addition, the textbook discusses the personal variables and socioeconomic status (SES) that are used to find patterns in disease (pp.112-118). What do you think Dr. Zikry meant by referring to the SES of his patients? Why was it important to find a pattern of personal variables and SES among the of victims of Covid-19 at the beginning of the pandemic?The zone of inhibition measurement for S. aureus with an antibiotic disc of erythromycin is 10. Looking at the chart below, would you say the bacteria is resistant, intermediate, or sensitive/susceptible to the antibiotic? Resistant Intermediate Susceptible Penicillin G (10ug) S28 229 Oxacillin (1ug) S10 11 -12 213 Erythromycin(15ug) S13 14-22 223 Gentamycin (10 ug) S12 13 -14 215 Tobramycin(10 ug) <12 13 -14 215 O Intermediate Resistant O Sensitive/SusceptibleSEE MORE QUESTIONS