Miss L is bored in the summer, so she wants to estimate the population of weeds on her property. The property measures 20 m x 20 m. She randomly places ten 1 m x 1 m quadrats on her property as shown in the diagram below. What is the estimated population size? Only write the numerical value.
Q: Population of Pea Plants
A:
Q: Five 10 m by 10 m quadrats were randomly placed in a 25000 m² field. The number of daisies in each…
A: Basically , it is not feasible to calculate all the plants species in a particular field . For this…
Q: a. Is this population in Hardy-Weinberg equilibrium? What evidence do you have to support your…
A: According to Hardy-Weinberg equilibrium if allelic frequency (p+q = 1) and if genotype frequency (p2…
Q: A biologist gathered data to show the interaction of the golden-cheeked warbler and juniper tree…
A: It is given that the bar colored in light grey gives the number of juniper tree person acre and the…
Q: Which of the lab field techniques would you use to answer each of the following questions? Answer…
A: Vegetation: A assemblage of plants growing together in a specific location is referred to as…
Q: Researchers in Georgia collected survivorship data in populations of two plant species, elf orpine…
A: We know that, Survivorship = (Number of individual at specific time)/ Initial number of individual…
Q: A plant and mouse mis survival any sill container with a watering system in the dark. true or false
A: A plant and mouse mis survival any sill container with a watering system in the dark. ans : false…
Q: Which of the following patterns of cars parked along a street is an example of uniform dispersion?…
A: For the calculation of the number and density of individuals in a particular area, the knowledge of…
Q: What evidence would convince you that a grassland was experiencing top-down control versus bottom-up…
A: Introduction An ecosystem deals with both biotic and abiotic factors and their interaction with…
Q: Miss l is bored in the summer, so she wants to estimate the population of weeds on her property. The…
A: Samples are selected when it is not possible to count the number of individuals due to the larger…
Q: List all population interactions you can observe in the rice field.
A: Population Interaction -- Ecology a branch of biology which deals with study of organism , their…
Q: What procedure would be the most useful to increase the mean height at first flowering? A. Select…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: Describe two reasons why plant populations can be more difficult to establish and two reasons they…
A: Plant populations are more difficult to establish because plant rooted in the soil. Plants may…
Q: If the mean and median pertaining to a certain character of a population are of the same value, what…
A: A population is the entire pool from which a statistical sample is drawn. A population may refer to…
Q: the scientist counts 200 sage plants. He makes note of the fact that the sage plants exhibit uniform…
A: Population Size is defined as the number of individuals of species present in the given area.
Q: Which of the lab field techniques would you use to answer each of the following questions? Answer…
A: In nature, there have many lab techniques for the collection of data and maintains the balance of…
Q: n a forest, fireweed only grows in clearings formed by a tree falling over. If fireweed grows…
A: Exponential growth is when growth occurs to the power of numerical values. Since the growth is…
Q: What is the difference between density dependent and density independent limiting factors?
A: In population ecology growth of the population is depends on the growth rate of the population. the…
Q: What does the term local population mean?
A: A population is defined as the number of organisms of the same species living in a particular…
Q: Bilberry and Chickweed are two wild edible plants. What would happen if a large portion of the…
A: Wild edible plants (WEPs) play a significant role in several countries' socio-cultural and…
Q: What is the main bloom-forming phytoplankton species in Florida Bay? Describe one factor that helps…
A: Plankton blooms means phytoplankton, microscopic plants float in the sunlight layer of the ocean.…
Q: Can you show how to construct the graph for country a and b?
A: The age structure of a population is the distribution of people of various ages. It illustrates…
Q: Thebest model for population growth of an annual plant like Phlox drummondii is:a.geometric…
A: Population growth is the increase in the number of individuals in a population. It is the change in…
Q: Black-tailed prairie dogs used to be found in Alberta, but due to their destructive nature on…
A: It is given that the Prairie dogs are found in an Alberta. They have black colored tail.
Q: The figure below represents a map of 3 islands (labelled A, B, and C). The allele frequencies for…
A: Answer:- Option C is the correct choice. There are three islands in the given study. Each island…
Q: The distribution of a herd of deer is shown in Fig. 4.17. Using the values below for the dimensions…
A: Introduction A population is a group of individuals of the same species living in the same region…
Q: Identify the following parameter that is not used to estimate a plant population by quadrat method.…
A: In Quardat method, we made a number of quardats on the ground where we need to estimate the…
Q: What is the population density of corn in a hectare if the distance of planting is 75 cm x 33 cm…
A: Here are the conversion, (1m is 100 cm) First 75 cm will be 0.75m and 33 cm will be 0.33m
Q: The grassland ecosystem of Montana is being studied for its resilience as the population of its…
A: Prairie dogs are herbivorous burrowing rodents native to the grasslands of North America. Prairie…
Q: Identify the Shannon diversity index in the two hypothetical communities below. Which of the two…
A: Shannon diversity index or Shannon-Wiener diversity index is commonly used to characterize species…
Q: These data were collected over a 5-year period for a perennial compass plant. What is the rate of…
A: Here K = carrying capacity N = Population size ∆N/∆t = change in population size / change in time…
Q: How long will it take for a population of polar bears to decrease in number by 50% if r--.09?…
A: A population is a group of individuals from the same species residing in the same geographical area.…
Q: What is the X2 value you calculated for the country fair population?
A: The chi-square (x2) test is performed in the statistical analysis to determine the expected and the…
Q: If the mode and mean values of a data set are 12 Kg and 15 Kg, respectively, then the value of the…
A: The relationship between mean median and mode is given below - Mode = 3 Median - 2 Mean
Q: If you were to graph the height of a number of individuals following a normal distribution, where on…
A: Q. If you were to graph the height of a number of individuals following a normal distribution, where…
Q: 0.8 0.8 0.8 0.8 0.8 0.8 0.5 0.5 0.5 0.5 0.5 0.5 Total: 6 Total: 4 Total: 6.4 What impact did the…
A: The disaster of the commons is an economic issue that arises when people put their own interests…
Q: In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate…
A: The probability of an event is the number of favorable outcomes divided by the total number of…
Q: Write the mathematical formulas and describe the shapes of the resulting graphs to illustrate the…
A: There are various growth curve, which can be defined for calculation of population per capita. One…
Q: Put another way, what is the primary limiting factor in southern California for ALL organisms?
A: Environmental forces that limit the productivity of species, populations, or societies and thus…
Q: In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: Plot Total Number Total Number of Presence of Keystone Species of Plants Species 1 142 16 Yes 29 6…
A: Prairie dogs are the herbivorous burrowing rodents native to the grasslands of North America. They…
Q: The data below applies to Quadrant Sampling in the Canyon. In order to answer all population…
A: Quadrat sampling is a method by which organisms in a sample of the habitat are counted manually. It…
Q: Can someone please help me with multiple choice question, please choose the best that fits, Thank…
A: Biotic potential, the maximum reproductive capacity of an organism under optimum environmental…
Q: Northern pike (it’s a fish) feed on another fish, the yellow perch. An increase in the yellow perch…
A: Limiting factor is any environmental factor that by its decrease, increase, absence or presence will…
Q: Using TRUE or FALSE answers, are the following statements CONSISTENT with the data presented in…
A: For given question answers are given accordingly to the table in step 2
Q: describe advantages and disadvantages of Principle Components Analysis (PCA) method in controlling…
A: Introduction: Principal component analysis is a dimensionality reduction method for huge data sets.…
Q: A particular specie of animal has a carrying capacity of K and a growth rate of r. From an initial…
A: Population refers to the number of individuals in a particular area. When the resources are…
Q: A. why does it take 1000kg of grasses to make 100kg of lemmings? Said another way, why can’t you get…
A: Total biomass and energy become less at each successive trophic level, this limits the number of…
Q: The grassland ecosystem of Montana is being studied for its resilience as the population of its…
A: The culture of Salmonella is been exposed to the antibiotic solution, this will increase the number…
Miss L is bored in the summer, so she wants to estimate the population of weeds on her property. The property measures 20 m x 20 m. She randomly places ten 1 m x 1 m quadrats on her property as shown in the diagram below. What is the estimated
Step by step
Solved in 2 steps
- Miss l is bored in the summer, so she wants to estimate the population of weeds on her property. The property measures 20 m x 20 m. She randomly places ten 1 m x 1 m quadrats on her property as shown in the diagram below. What is the estimated population size?What is the population density of corn in a hectare if the distance of planting is 75 cm x 33 cm with 2 plants per hill?A gardening company would like to predict the density of the weed population in a yard before it is sprayed with pesticide. The yard measures 200 cm × 100 cm. The gardener places four 2.0 cm × 1.0 cm quadrats randomly in the park, and calculates the weed counts of 22, 46, 32 and 40 weeds in the 4 quadrats. Solve for the density of the weed population. Please show all your work
- In a particular population of Paramecium species, 30 Paramecia were found in 4 mL of sample pond water. At another location, 85 Paramecia were found in 40 mL of sample pond water. What is the change in density of the Paramecium species? Express your answer rounded to two decimal places.Which of the lab field techniques would you use to answer each of the following questions? Answer choices A-E. What is the density of dandelions in the lawn? Is the population of warblers in Scotland Run park in decline? A. Daubenmire plots B. BBS C. Mark/Recapture D. Point Centered Quarter E. Life Table AnalysisIf you were to graph the height of a number of individuals following a normal distribution, where on the graph would most individuals appear? a in the middle b on the bottom c at the lowest end d toward an extreme
- Which of the lab field techniques would you use to answer each of the following questions? Answer choices on bottom A-E. What is the population size of Black Bears in New Jersey? What is the dominate tree species in the forest on campus? How many species of birds are found within five miles of my home? Are the Beech trees in the forest on campus producing enough offspring to replace themselves? What is the density of dandelions in the lawn? Is the population of warblers in Scotland Run park in decline? A. Daubenmire plots B. BBS C. Mark/Recapture D. Point Centered Quarter E. Life Table AnalysisWhy is the growth curve for most populations S-shaped?To measure the population of lake trout in a 250-hectare lake, 100 individuals were netted and marked with a fin clip, and then returned to the lake. The next week, the lake is netted again, and out of the 300 lake trout that are caught, 15 have fin clips. Using the capture-recapture estimate, the lake trout population size could be closest to? Also, what formula do I use to solve this problem? Thank You!
- Five 10 m by 10 m quadrats were randomly placed in a 25000 m² field. The number of daisies in each quadrat was as follows: 17, 10, 14, 16, and 13. What is the estimated population density?A particular specie of animal has a carrying capacity of K and a growth rate of r. From an initial population of N0, what will be its population after a very long time? Show your calculations.Given the above data, were the methods successful? Explain why did the population decline after 1925? What type of growth pattern did the deer population exhibit?