Which of the following represents the fraction of carrying capacity remaining after a certain number of individuals in a population have used some of the carrying capacity up? Multiple Choice (K-N/K IN NEK-M/K All of the above.
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- A region of North America has a population of 65,000 deer in 2016. The deer are kept in check by a wolf population. The carrying capacity of this region allows for 82,000 deer. For this example, assume the rmax is 1.0. With this information, answer/calculate the following:QUESTION 6 A population's carrying capacity (K) is the size at which the population O is the largest it can ever be O experiences its maximum rate of growth O achieves a random distribution experiences negative density-dependent growthQuestion 7 What typically occurs once a population reaches a carrying capacity? O the population will remain constant at that number O the population will begin to decrease until there are few individuals remaining O the population will fluctuate around the carrying capacity O the population will continue growing exponentially A Moving to another question will save this response. f5 f6 米 esc $ & 2 4 7 tab Q W E R # M 业不
- QUESTION 3 (a) What is resource partitioning? (b) Fully describe an excellent example of resource partitioning. Samsung Triple Camera Shot with my Galaxy A03sQUESTION 18 Which of the following implies the greatest built-in momentum for population growth? a. a large number of people under age 34 b. a large number of people age 29–44 c. a large number of people over the age of 45 d. a large number of people under age 15 e. a large population sizeQuestion 10 What typically occurs once a population overshoots the carrying capacity? O the population will remain constant at that number O the population will begin to decrease until there are few individuals remaining O the population will fluctuate around the carrying capacity O the population will continue growing exponentially A Moving to another question will save this response. esc 12 14 米 f6 f7 f8 二 @ $ & 2 4 6 7 Q W R T Y E # M
- Question 4 Prebiotic foods are rich in fiber, and when eaten, they help to supply gut beneficial bacteria with food. If a person starting eating a high prebiotic diet, what would happen to the carrying capacity and populations of gut bacteria? O the carrying capacity would increase and the populations would decline O the carrying capacity would increase and the populations would increase O the carrying capacity would decrease and the populations would increase O the carrying capacity would decrease and the populations would decline A Moving to another question will save this response. %23 3 5 6 7 00QUESTION 8 Describe: Environmental-Press (Ecological Model) and Selective Optimization with Compensation: how each theory can be used to explain what is needed for older adults to cope with (or adapt to) physical changes over time.Once an abundant species in Alberta, the caribou population is currently staggering at approximately 6 700 individuals. 15. Little Smoky caribou herd is located in Northern Alberta, and its population is a risk of extirpation. In 1970, there were only 110 caribous in the Little Smoky area with a per capita growth rate of -0.273 between 1970 and 2012. What was the population of Little Smoky caribou herd in 2012? Show all work. Express your answer rounded to the nearest whole number:
- You will need to complete this question on a separate piece of paper. Scan or take a picture of it and upload the answer. Suppose you have a population of bats growing according to the logistic equation. If the carrying capacity is 400 bats, Demonstrate at which population sizes in relation to K will the population have - a positive growth, negative growth or stable growth. A Create a graph of dN/dt vs N (be sure to label the axes) for this (ii) - Use arrows to population of bats. Indicate on the graph - (i)- k, indicate when the instantaneous rate of change the highest and when is it stable (be sure to label the arrows). B . Provide a brief explanation for why your graph looks the way C that it does.Question 1. Is the population in H-W equilibrium? Observed genotype frequencies ● ■ ● f[A₁A₁] =0.16 f[A₁A₂] =0.48 f[A₂A₂] =0.36 O Question 2. Is the population in H-W equilibrium? Observed genotype frequencies f[A₁A₁] =0.04 f[A₁A₂] =0.12 ● f[A₂A₂] =0.84 ● Question 3. Is the population in H-W equilibrium? Observed genotype numbers A₁A₁ =40 A1A2 =20 ● A₂A2 =40 O Question 4: Is the population in H-W equilibrium? Observed number of each genotype A1A1=36 ● ● A1A2=28 A2A2=36 Note that raw numbers are given. The question is whether observed frequencies = expected frequencies. You must first compute the genotype frequencies.QUESTION 18 Consider the following scenario to answer the next two questions. Data from a hypothetical cohort study examining the association between lack of seat belt use and fatal vehicle crashes is presented in the following 2x2 table. Seat Belt Use Fatal Crash 60 30 90 No Yes Total No Fatal Crash 175 450 625 Total 235 480 715 Using this information, calculate the attributable risk. Express your answer as a decimal, and round to the nearest hundredth.