Fly Population 4. The graph below represents the growth of a population of flies in a jar. Which letter(s) indicates the part of the graph where biotic potential is the only thing affecting the population? Choose all letters that apply. B Days 5. A population of mice has grown so rapidly that there are 2,400 individuals in an ecosystem that will support about 1,800 mice. The mouse population is most likely to A. undergo a decline in size, possibly to a stable level at or below 1,800 individuals B. have no effect on the population size of predators that feed on mice C. continue to have a birth rate that equals the death rate D. continue to increase 6. A population will always grow exponentially A. if it is limited only by density dependent factors. B. if there are no limiting factors C. if it shows logistical growth

Fly Population 4. The graph below represents the growth of a population of flies in a jar. Which letter(s) indicates the part of the graph where biotic potential is the only thing affecting the population? Choose all letters that apply. B Days 5. A population of mice has grown so rapidly that there are 2,400 individuals in an ecosystem that will support about 1,800 mice. The mouse population is most likely to A. undergo a decline in size, possibly to a stable level at or below 1,800 individuals B. have no effect on the population size of predators that feed on mice C. continue to have a birth rate that equals the death rate D. continue to increase 6. A population will always grow exponentially A. if it is limited only by density dependent factors. B. if there are no limiting factors C. if it shows logistical growth

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter44: Population Ecology

Section: Chapter Questions

Problem 13SQ: Match each term with its most suitable description. _____ carrying capacity a. maximum rate or...

See similar textbooks

Similar questions

Match each term with its most suitable description. _____ carrying capacity a. maximum rate or increase per individual under ideal conditions _____ exponential growth b. population growth plots out as an S-shaped curve _____ biotic potential c. maximum number or individuals sustainable by the resources in a given environment _____ limiting factor d. population growth plots out as a J-shaped curve _____ logistic growth e. essential resource that restricts population growth when scarce
A testing.illuminateed.com O Question 20 | 2020 Ecology 2: Populations | Illuminate Online Testing 2020 Ecology 2: Populations Question 20 수 II Pause Q Zoom * Question 20 Very few water lilies grow in the desert. What term refers to water availability to lilies in a desert? A a limiting factor the carrying capacity a biotic factor a biosphere ©2020 Illuminate EducationTM, Inc. 80 D00 esc O00 F4 F5 F7 FT F2 F3 11 O O O
Time La. Which letter represents the carrying capacity of the environment? (A, B, C, D, E?) b. Which letter represents a population that has an abundant food supply and relatively few predators? _c. Which letter represents a well-established population living in favourable conditions? _d. At what point does the death rate begin to exceed the birth rate? Number of Individuals
Graph Analysis - Predator-Prey Graph Isle Royale National Park on a remote island was established in 1940, and designated a wilderness area in 1976. The only mode of transportation available is by boat or seaplane. Moose first arrived at Isle Royale around 1900. The moose population tends to increase in years with mild winters, early spring green-up, abundant winter forage, low wolf numbers and low levels of tick infestation. Wolves first arrived at the island on an ice bridge from Canada in 1940. Disease has also influenced the wolf population. Between 1980 and 1982, the wolf population declined from 50 to 14, due to canine parvovirus. Predator Prey on Isle Royale 3000 60 2500 50 2000 40 Number of 1500 30 Moose Number of Wolves 1000 20 500 10 1950 1960 1970 1980 1990 2000 2010 Years Moose Wolves
ity of 5000 trout. However, va 0 6. It has been estimated that for the Antarctic fin whale, r = 0.08, M = 400,000, and P = 70,000 in 1976. Model this population. Then, revise the model to consider harvesting the whales as a percentage of rM. Give various values for this percentage that lead to extinction and other values that lead to in- creases in the population. Estimate the maximum sustainable yield, or the percentage of rM that gives a constant population in the long term (Zill 2013). roto of 1500 m²/day clearing the
e-SC5 x P Parchment Exchange-Leader X + -re.learn.edgenuity.com/player/ Science - SC5181 A ก 11 4 O Habitat fragmentation O Habitat restoration O Habitat destruction. 14 15 Unmathis question C The Venus flytrap is a carnivorous plant that eats insects. Suppose the county where these are located decides to do wide scale spraying to kill various types of swarming bugs. This causes the number of Venus flytraps to decline. What type of habitat problem is the Venus flytrap experiencing? O Habitat degradation M Oll A PART DELL Save and Exit Next < ☆ English Sign out Submit * Oct 27 Kinley Heath 19 X 10:21 0
Think about everything you need to survive. Choose one factor and construct an explanation about why it might be a limiting factor for the human population. Explain the importance of this natural resource for the human population.
Match the following. organismal ecologists [Choose ] population ecologists [Choose ] community [ Choose ] ecologists ecosystem ecologists [Choose ] î
Pond A Pond B at the Pond C Figure 3. Representation of three experimental ponds located in the Hagen Aqualab at the University of Guelph. Ponds have one or both of two fish species: Stripey- Orange Clownfish and Black Herring. All ponds have been kept at 20°C for many years and contain large and small worms as food. True Falce For each statement, select TRUE if it is consistent, or FALSE if it is not consistent with the information presented above. If Pond C is cooled to 10°C and the Stripey-Orange Clownfish die, then 10°C must be below the Stripey-Orange Clownfish's range of tolerance for temperature. △ 英拼
5a. On the following figure to the right, correctly label the name of the population growth pattern that the red line and the blue line demonstrates. 5b. Match the following growth equations to the growth curve by drawing a line between the equation and the curve or placing the name of the growth pattern next to the equation. dN (K-N) rN -- dt K dN = rN dT %| Time (t) → 5b. What does K in this figure represent? How and why do population growth rates change as the population nears K? Population size (N)
PLEASE HELP! Discuss resource partitioning, realized niche vs. fundamental niche and give an example (please make it short)
F5 Which option below most likely describes the nature of the pollutant and the trophic levels of each of the three species? 5 Pollutant Concentration (ng/g) 30- O Black squares represent a primary producer, red triangles an herbivore, and blue circles a predator. The pollutant is biomagnifying in the community. Blue circles represent a primary producer, black squares an herbivore, and red triangles a predator. The pollutant is biomagnifying in the community. Red triangles represent a primary producer, blue circles an herbivore, and black squares a predator. The pollutant is causing eutrophication of the lake. Red triangles represent a primary producer, black squares an herbivore, and blue circles a predator. The pollutant is neither biomagnifying nor causing eutrophication. F6 O A 6 E Year F7 F8 & 7 F9 * 8 DELL F10 9 F11 FO O ? F12 PrtScr ap 85°F Clear Insert E