Question 28Which event would decrease the severity of a die-off for a population that isalready above its carrying capacity?O a decrease in the population's carrying capacityO a decrease in the number of reproductive femalesO an increase in the abundance of a predatorO an environmental disturbance that decreases resource abundance◄ PreviousNext

A die-off occurs when a population's size exceeds its carrying capacity, leading to a decline in…

Answered: Question 28 Which event would decrease…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

How did the population growth curve with low migration compare with the normal population growth curve? (compare one shape of the curves) how did population growth with high migration compare with goal population growth curve? (compare the shape of the curves)
Question 3 Which of the following statements is consistent with the abundance-center hypothesis? (Choose all correct answers). (Lech Species decrease in abundance towards the range periphery, as conditions become less optimal for growth and reproduction. Towards the range periphery, birth rates far exceed death rates, compared to areas at the range center. Areas at the center of the species' range have higher abundance due to high immigration rates of individuals from the range periphery Areas at the center of the range are more likely to be source populations, whereas areas at the range edge are more likely to represent sink populations. Within a species distribution, individuals are most abundant towards the range center, where conditions for growth and reproduction are optimal.
Questio A population that has an intrinsic rate of growth of 0.32 and a reproductive time delay of 2.6 years will most likely O will exponentially increase into infinity O oscillate initially, but the magnitude of the oscillations will decline over time O oscillate over time as a stable limit cycle O approach its carrying capacity with no oscillations < Previous Next
A population of boreal toads has a current size of 100 and time steps are measured in years. If the instantaneous rate of increase is 0.8 (toads/(toadXtime)), what will the expected population size be after two years? Note: You need to first figure out which equation to use for this problem. O 64 toads O 117 toads O 495 toads O 6400 toads No toads will be left because the instantaneous rate of increase is less than 1.0.
question will save this response. Question 8 What does the Lotka-Volterra model simulate? O mutualistic relationships O predator and prey populations O Leibig's law of the minimum O parasitism risk A Moving to another question will save this response. f2 esc f7 2$ % & 2 # M
QUESTION 12 Large 6 lane highways act as a dispersal filters for land mammals, which observation would be correct about this type of dispersal barrier? O the highways promote the movement of deer across the because of the deer crossing signs O the highways limit dispersal to only the most mobile species O the highways completely cut off all mammal dispersal O a large percentage of mammals took advantage of low car densities during the Covid-19 lockdown to cross the highway. QUESTION 13 Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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 growth
Question 4 How would fire suppression in western states impact habitat diversity? O habitat diversity would increase because fire destruction is being limited O habitat diversity would increase because fire kills resistant species O habitat diversity would decrease because less fire disturbance means higher levels of colonizer species O habitat diversity would decrease because the forest would all be at the same level of succession A Moving to another question will save this response. ts fe 12 米 esc 23 24 & 4. 8 Q W E tab F G H caps lock A B # M と不

A continuously growing population of alligators has a population size of 1,000 and an intrinsic rate of increase of r= 0.05 per year. Assuming that this rate of increase remains the same, about how long should it take for the population to reach 4000?
Answer this correctly and QUICKLY PLS
The diagrams below show very simplified species relationships for certain areas of African savanna. Recall what the direction of arrows means for each type of diagram. Then use these simplified diagrams to answer the next 3 questions. (Note: Real-world savannas support more species with more complex relationships.) Elephants Trees Trees Savanna Food Web Lions Zebra Shrubs Competition Among Savanna Plants Shrubs Cheetahs Gazelle Grasses Grasses Q5.6. If you removed all the Lions from a large area of savanna, which of the following is a DIRECT effect that could be explained by the diagrams?
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