2. Ecologists are studying the deer population in an area where hunting was banned 15 years ago. After hunting was banned, the population grew steadily until it reached 1,000 deer. The population has remained at 1,000 for the past 5 years. 1000 3 2 5 10 15 Time (years) A. Explain what was happening in the deer population in Zone 1 of the graph. Why is this happening? What is happening in zone 1 Why is this happening? B. Explain what was happening in the deer population in Zone 2 of the graph. Why is this happening? What is happening in zone 2 Why is this happening? Deer Population

Q: None

A: Question 13:Describe the relationship between these two populations of hare and lynx. Can you…

Q: Which is an example of chemotaxis? the movement of cells toward or away from a chemical stimulus the…

A: In biological terms, chemotaxis can be defined as the movement of the cells towards the chemicals…

Q: The graphs below show the size of three populations over time. Which population is NOT currently…

A: Carrying Capacity is defined as the maximum number of individuals that an environment is able to…

Q: 2. What is the generation time, net reproductive rate, and intrinsic rate of increase?  3. Plot the…

A: The population dynamics of snowshoe hares are important for understanding their survival,…

Q: Here is a chart representing the human population growth on earth. Use the data in the chart to…

A: We are given a chart of human population from 0 AD to 2000 AD. We have to say if the given…

Q: K-selected species ____.   a. generally gain protection by looking and acting like other, more…

A: A population can be defined as a group of individuals of the same species living in the same…

Q: tist monitored two species for a long time following a fire that burned nearly all the sms.…

A: Logistic growth means that slowly the population growth rate would decrease owing to the depletion…

Q: There would be more grass for the surviving rabbits

A: Grazing is a technique in which the plant feeds mostly on small plants such as grass. the grazing…

Q: In the example of the grey heron population in the UK, what factor was responsible for the limit on…

A: The grey Heron is a long legged wading bird of the heron family, native throughout temperate Europe…

Q: Prairie ecosystems are common within continental interiors in the northern hemisphere. These…

A: Prairie ecosystem Grasslands and other non-woody plants known as forbs predominate in these…

Q: D = 1 - E()² 2 %3D 2. Abundance Proportion Proportion Species A 0.003 0.00 Species B 73 0.073 0.01…

A: Simpson’s index (D) calculates the probability of randomly selecting two organisms that belong to…

Q: m not sure which answer would explain the problem can you please help?

A: Diversity - Ecosystem diversity refers to the variety of habitats, communities, and ecological…

Q: 1. What are some examples of changes in animal behaviors to adapt to climate change. PROVI

A: The environment is changing and presently the change is very fast in order to accommodate these…

Q: Sustainable development, ideally, improves living conditions For the present generation x As long as…

A: Sustainable development means making sure we can meet our needs now without making it hard for the…

Q: om a population perspective under a constant reproductive rate of 1- fspring per female per…

A: Growth rates refer to the percentage change of a specific variable within a specific time period.

Q: A small number of lizards are introduced to an island.  Their native habitat is a forest and they…

A: Organisms in the ecosystem often undergo gradual changes via their interaction with the environment…

Q: As a population’s size increases toward the ecosystem’s carrying capacity,a. environmental…

A: Carrying capacity may be defined as the maximum number of individuals that a particular ecosystem…

Q: 3. Draw a line to show where the carrying capacity is on the graph. Deer Population on Wallawalla…

A: Every living organism tends to reproduce; therefore, the population tends to grow. The term,…

Q: 3. Calculate the approximate doubling time for a population growing at 7.0% per year. A. about 1…

A: The population growth occurs by cell division process. By this process from one individual two…

Q: 5. What happens to the population density in a declining po a. It decreases. b. It increases. c. It…

A: Population density can be calculated by three different methods they are arithmetic, physiological…

Q: What is the fundamental reason human populations have been able to increase exponentially for an…

A: Human technology has continuously increased K is the fundamental reason human populations have been…

Q: DISEASES AND PARASITES CARRYING CAPACITY INDEPENDENT FACTORS STABILITY POPULATION GROWTH…

A: An ecosystem can be described as the geographic area in which biotic and abiotic components interact…

Q: 350 300 C 250 200 150 В 100 A 50 10 20 30 40 50 60 70 Time (number of generations) the above graph,…

A: Various methods have been deployed by population ecologists to obtain an accurate model that can…

Q: Renewable resource management is challenging. Populations of whitetail deer today live in areas with…

A: Populations of whitetail deer lives in areas where there is less number of natural predators. Due to…

Q: Below is a table that shows the changes in a population of domesticated rabbits. What is the most…

A: The rate of population expansion decreases and ultimately ceases as resources are depleted: this is…

Q: Allee effect?

A: An Allee effect is a positive association between absolute average individual fitness and population…

Q: The graph below represents the growth of a population of flies in a jar. Which letter best indicated…

A: Deer Population Dynamics: In any ecosystem, the population of a species, like deer, is influenced by…

Q: An example of a density-independent limiting factor that influences population growth is ____.…

A: Density-independent factors are environmental factors that affect a population's growth rate…

Q: 2 of 6 100% 8. Over a period of time, the location of the dashed line would move from location B to…

A: Carrying capacity represent the maximum number of individual of a species that can be supplied in a…

Q: A kid let go 4 snails he bought at the pet store in a pond. A year later, the population of snails…

A: When a population follows exponential growth, an increase in population can be calculated by:  Nt =…

Q: What does the R, = 1.56 tell you about this hypothetical population %3D A. The population is…

A: Ro  is denotes the net reproductive rate.It is described as a average number of offspring a female…

Q: Species SS 1 SS2 SS3 SS4 10 3 2 Whitetail deer 4 Bobcat 1 00 2 White cedar 23 30 110 2 Jumping mouse…

A: The number of individuals of each species of flora and fauna in an area indicates their abundance.…

Q: What factors (other than wolves) could have had an effect on the deer population?

A: Food limitation is a factor that effects deer population in the island.

Q: Of the parameters listed in the question above, which one is used by the autonomic nervous system as…

A: Answer 1 :  the parameter which is used by the autonomic nervous system as the immediate means of…

Q: Question 4 Identify the example of a density-dependent factor a small population goes extinct…

A: In ecology the study of population is very important because it gives us idea about the ecosystem…

Parasitic infections

A parasite is an organism that lives in the body of another organism and obtains food at the expense of the host. There are two kinds of parasites they are internal and external. An internal parasite lives inside another organism and is known as endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite.