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A: These are multiple choice questions.
Question 4
When disturbance is frequent, competition is often less intense.
A) True | |
B) False |
Question 5
Directional selection on the niche to reduce overlap leads to ___________. (two words)
Question 6
In a coevolutionary arms race ____________.
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- Question 5 Directional selection on the niche to reduce overlap leads to ___________. (two words) Question 6 In a coevolutionary arms race ____________. Question 6 options: A) selection favors equilibrium. B) each adaptation by one species negates selection on the other. C) each adaptation by one species leads to a new adaptation in the other. D) selection is stronger on the predator. Question 7 Optimal foraging theory suggests that ____________. Question 7 options: A) when handling time is long relative to search time, predators should be generalists. B) specialized diets are rare in nature. C) new items are added to the diet only if their handling time is larger than average. D) when search time is long relative to handling time,…Question 1 Neutral models emphasize dispersal and chance. Question 1 options: A) True B) False Question 2 Environmental filtering reduces competition. Question 2 options: A) True B) False Question 3 If competition structures a community, then ____________. Question 3 options: A) niches should be widely separated in niche space. B) niche space should be neutral. C) the environment does not filter species. D) there is no niche overlap among species.Question 10. A competitive network results in a more balanced system of dominance compared to a competitive hierarchy. A. True B. False Question 8 Late successional trees have few effective layers of leaves. A) True B) False Question 7 Pioneer species _______________. A) are altruistic. B) are excellent competitors. C) are resistant to disturbance. D) can tolerate harsh abiotic conditions.
- Question 2 Connectivity decreases when Question 2 options: A) dispersal is frequent. B) population boundaries are removed. C) there are habitat barriers to dispersal. D) population boundaries are undefined. Question 3 Life expectancy. Question 3 options: A) does not change with age. B) is always equal between genders. C) changes with age. D) is equivalent to life span. Question 4 Which of the following is not an important determinant of population change? Question 4 options: A) E (emigration) B) B (birth rate) C) C (connectivity) D) D (death rate). lenovoQuestion 4A. According to the core-satellite hypothesis, ______________. A) most species are common. B) abundance and occurrence are linearly related. C) satellite species are found in many sites surrounding core sites. D) core species are found at few sites. Part B The intensity of competition ____________ during secondary succession. Part C Which of these disturbances is most variable in its impact? A) Crown fire B) Hurricane C) Flood D) GlaciationQuestion 1 ___________ competition occurs when one species reduces the resource available to the other. __________ competition occurs when one species reduces access to the resource. Question 2 Which of the following is not characteristic of interspecific competition? Question 2 options: A) Two or more species interact. B) The population size of at least one species decreases. C) The limiting resource does not change over time. D) One or more resources is limiting. Question 9 In a type II functional response ____________. Question 9 options: A) as handling time decreases, consumption also decreases. B) consumption is limited by handling time at very high prey density. C) as search time increases, consumption also increases.…
- According to the intermediate disturbance hypothesis _____________________. Question 22 options: A) competition eliminates species when disturbance is common. B) competition eliminates species when disturbance is rare. C) species cannot colonize after intermediate disturbance. D) species diversity is highest when disturbance is rare.Question 10 : Animal: Northern Raccoon. Scientific name: Procyon Lotor a) Current status of the species and any threats to the population of the species. b) Is it a protected species? Endangered? Threatened? Why? c) In this section, including what can be done to protect and preserve this species. *If the answer makes sense and is explained in detail, I'll give up a thumb up. Promise!Question 1 Question 1 options: ___________ competition occurs when one species reduces the resource available to the other. __________ competition occurs when one species reduces access to the resource. Question 2 Which of the following is not characteristic of interspecific competition? Question 2 options: A) Two or more species interact. B) The population size of at least one species decreases. C) The limiting resource does not change over time. D) One or more resources is limiting. Question 3 Which of the following does not directly affect the intensity of competition? Question 3 options: A) Niche overlap. B) Niche breadth. C) The density of competitors. D) The presence of similar species.
- Explain why you chose A or B, etc. Provide a logical explanation defending your answer choice. Q: If two species are competing for a resource, and one species is a much better competitor than the other, the most likely outcome is _________. Group of answer choices A) The stronger competitor attempts to predate the other B) The competitors partition the resource they are competing over C) Evolution of a mutualist or commensal relationship D) All of these are likely E) Extirpation of the weaker competitor Q: 3-toed sloths have a species of algae that live in their hair, which improves their camouflage in the forest canopy. In turn, the algae get moisture and a place to grow. This is an example of a(n) ________________ interaction, and is denoted by ______. Group of answer choices A) Amensal, +/0 B) Amensal, -/0 C) Mutualistic; +/+ D) Commensal; +/0 E) Commensal; +/+ F) Mutualistic; +/0 The following is my reasoning: Is my reasoning correct or at least on the…Question 6 In a coevolutionary arms race ____________. Question 6 options: A) selection favors equilibrium. B) each adaptation by one species negates selection on the other. C) each adaptation by one species leads to a new adaptation in the other. D) selection is stronger on the predator. Question 7 Optimal foraging theory suggests that ____________. Question 7 options: A) when handling time is long relative to search time, predators should be generalists. B) specialized diets are rare in nature. C) new items are added to the diet only if their handling time is larger than average. D) when search time is long relative to handling time, predators should be generalists.Explain why you chose A or B, etc. Provide a logical explanation defending your answer choice. Q: If two species are competing for a resource, and one species is a much better competitor than the other, the most likely outcome is _________. Group of answer choices A) The stronger competitor attempts to predate the other B) The competitors partition the resource they are competing over C) Evolution of a mutualist or commensal relationship D) All of these are likely E) Extirpation of the weaker competitor Q: 3-toed sloths have a species of algae that live in their hair, which improves their camouflage in the forest canopy. In turn, the algae get moisture and a place to grow. This is an example of a(n) ________________ interaction, and is denoted by ______. Group of answer choices A) Amensal, +/0 B) Amensal, -/0 C) Mutualistic; +/+ D) Commensal; +/0 E) Commensal; +/+ F) Mutualistic; +/0