Q: Which type of population dispersion is characterized by a high population density? a uniform…
A: Dispersion is the pattern of spacing of population. It is of following types - Clumped Random…
Q: Describe the main reasons for fertilizing a fish pond
A: Adding supplements ( nutrients) invigorates the development of minute (microscopic) plants, or green…
Q: What is the relationship between generation time and the rate of population growth?
A: The increase in cell size and number is called growth. Bacterial growth refers to the increase in…
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: Give two examples of density-dependent and two examples of density-independent factors that can…
A: Limitations to population growth are either density-dependent or density-independent.
Q: A field of Cahaba lilies (Hymenocallis coronaria) growing in the Cahaba River currently has 5000…
A: Formula for logistic population growth - dN/dt = rN (K - N)/K dN = change in population size dt =…
Q: Has KNUST reached its carrying capacity given the total population on campus to be 60000? Total…
A: Population Density It is the man-land ratio. It is the number of individuals per square kilometer.…
Q: What is the major difference between density-dependent and density-independent factors? A.…
A: Both density dependent and density independent factors affect the growth rate of the population my…
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: Miss L is bored in the summer, so she wants to estimate the population of weeds on her property. The…
A: Population ecology is the study that mainly deals with a number of individuals organisms that are…
Q: What is inherent capacity of a population to increase under optimal conditions?
A: All the organisms interact with each other and with the environment to survive. The branch of…
Q: What is carrying capacity? Is there one for humans?
A: Each population is a separate entity showing several characteristics such as spacing, size, density,…
Q: What are three examples of density-dependent factors that affect population growth?
A: In ecology, population growth is defined as the increased number of individuals in a given…
Q: What is the difference between a stable and an unstable equilibrium for the population of a fishery?
A: An Equilibrium is visible as solid (for the sightness we will keep in mind the asymptotic force) if…
Q: What is the total fertility rate (TFR)? Why is the replacement fertility for humans approximately…
A: Introduction A population is the smallest unit of any ecosystem which collectively includes the…
Q: What are some factors that cause a population to reach carrying capacity?
A: Logistic growth is S shaped growth curves in which population growth rapidly when competition is…
Q: In a closed system, a pair of houseflies is provided with a garbage can full of food waste. Which of…
A: Population growth is defined as the increase in the number of individuals in a population with an…
Q: What are the major factors responsible for population explosion?
A: The world population which was around 2 billion (2000 million) in 1900 rocketed to about 6 billion…
Q: which reasons do the Prarie chicken and snake weed grasshopper population grow
A: Population growth It is a parameter that defines the increase in several organisms (for which the…
Q: What do you mean by carrying capacity? How it can be measured?
A: Carrying capacity is the maximum number of individuals that an environment can sustain over time…
Q: What is the difference between a Source population and a Sink population?
A: Answer: HABITAT : It is the term in ecology defines as the resource of physical or biotic factors…
Q: density-dependent limiting factor B. density-independent limiting factor
A: In nature, population size and growth are limited by many factors. Some are density-dependent, while…
Q: What is the relationship between population growth and environment?
A: Ans: Population growth: Population growth is defined as an increase in the number of individuals of…
Q: Which of the following is true of a population approaching its carrying capacity?
A: INTRODUCTION - Carrying capacity of any population in a particular ecosystem refers to that specific…
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: Compare and contrast density dependent limiting factors and density independent limiting factors…
A: A limiting factor is any biotic or abiotic factor that regulates the size of the population.
Q: What do the scattered dots represent in the forest tree community models? What other information can…
A: A scatter diagram is, “a graph that shows the relationship between two variables.
Q: We are at a global population of 7.5 billion. Have we reached carrying capacity? Why or why not?
A: In ecology, carrying capacity refers to the average population size of the species in a specific…
Q: What is population density?
A: Population refers to the group of the individuals that are occupying a particular space. They…
Q: What if we were able to restore some critical salmon habitat, like the forests surrounding the…
A: MSY Maximum sustainable yield or MSY is the maximum catch that we can get from the fish of a…
Q: What does s-shaped pattern of population growth represent?How is T-shaped pattern different from it…
A: Step 1 The population has certain attributes or inherent qualities that an individual organism does…
Q: (a) What is resource partitioning? (b) Fully describe an excellent example of resource partitioning.
A: A community consists of a population of different species.
Q: What are the main limiting factors for the growth of a population?
A: Population growth can be defined as the increase in the number of individuals in a population. The…
Q: Do human activities play a large role in density dependent or density independent limiting factors…
A: yes, human activities do play a large role in density dependent and independent factors limiting…
Q: cept of trophy’s levels, including which types of organisms are found at each level, and why is this…
A: The trophic level is defined as the feeding level occupied by an organism in the food chain, food…
Q: ome of the primary limiting factors for plants and animals in southern California?
A: Limiting factors can be considered as the factors that can limit the growth of plants and animals in…
Q: What are 3 ways to reduce environmental imacts of mining? Explain.
A: In spite of scientific progressions that have made the business more green, mining actually utilizes…
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: What is the difference between population density and dispersion?
A: Introduction: Population may be a cluster of organisms of a species sharing a typical environment at…
Q: Is an environment's carrying capacity mainly affected by density-dependent or density-independent…
A: Concerning an environment, the carrying capacity is defined as the biological species' maximum…
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: Which of the following is an example of a primary consumer? Question 7 options: Muskrat…
A: Trophic level is the position of the organism in a food web. A food web describes which organisms…
Q: What is the per capita growth rate for a population of 250 individuals with a carrying capacity of…
A: Carrying capacity is defined as the maximum number of individuals found in an environment so that…
Q: Explain the consent of carrying capacity? Does India have high or low carrying capacity? Why?
A: Carrying capacity in a particular ecosystem could be defined as the average population size of a…
Q: Would you give a real life example (not hypothetical) of crude density and ecological density?
A: Crude density It is the defined size of population in relation to the per unit of total space…
Q: what is the primary limiting factor in southern California for ALL organisms
A: Limiting factors are the environmental factors which are needed for the growth of an organism or a…
Q: Applying what you have learned about population growth and carrying capacity, how would you use this…
A: Carrying capacity refers to the maximum number of individuals of a population that can be sustained…
Q: Has Havard University reached its carrying capacity given the total population on campus to be…
A: Carrying capacity is the term which describes the maximum population a place accommodate its…
Step by step
Solved in 2 steps
- Are the two following statements true or false. 1) Is the allometric equation for metabolic rate MR = a * Weight^b? 2) Allometric scaling only occurs across different species NOT within a specis.Name and describe the three types of dispersion that can be found in a population b). c).Read each situation in the chart below. Then, state if it is a density-independent limiting factor or a density-dependent limiting factor. Then, state the specific limiting factor that is occurring. The first one is done for you as an example. SITUATION Dependent - Independent or Density-Dependent Limiting Factor Mrs. Engelbrecht has 32 students assigned to her Biology Class, but she only has room for 28. Because the room is crowded, the extra 4 students leave room to go to Guidance and have their schedules changed. Density- Dependent Emigration Northern pike (it’s a fish) feed on another fish, the yellow perch. An increase in the yellow perch population causes an increase in the northern pike population. Density- Dependent The BP oil spill in the Gulf of Mexico has harmed many aquatic organisms that live in the Gulf region. Density- Independent A new strain of influenza (the flu) breaks out in New York City Density- Dependent A…
- Why is the growth curve for most populations S-shaped?What is the major difference between the geometric population growth equation and the exponential population growth equation and when would you use one over the other?Which of the following patterns of cars parked along a street is an example of uniform dispersion? (a) five cars parked next to one another in the middle, leaving two empty spaces at one end and three empty spaces at theother end (b) five cars parked in this pattern: car, empty space, car, empty space, and so on (c) five cars parked in no discernible pattern, sometimes having empty spaces on each side and sometimes parked next to another car
- The growth rate of a population per unit of time is calculated by using this formula: G = r x N. What is the quantity r and how is it calculated?The logistic model incorporates carrying capacity to make the model exponential density-dependent random density-independentWould you give a real life example (not hypothetical) of crude density and ecological density?
