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A: INTRODUCTION Answer of question 1-3 is given below.
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- Question 73 Match the description to the specific type of symbiosis. "win-win" symbiosis, both partners benefit [Choose] [Choose ] "win-lose" symbiosis, one partner benefits, the other is harmed utopianism mutualism "win-neutral" symbiosis, one partner commercialism benefits, other neither benefits nor is harmed commensalism parasitismParasite QUESTION 10 This graphs shows the regular cycling resulting from the interaction between of hosts and parasites. Host At equilibrium, what will happen to either the parasite or the host biomass if the density of either the parasite or the host stays the same? O We need more information to answer this question O It will decline O It will stay the same O It will increaseNeed to know the answer in 1 and 2 1.) In the past, sometimes Aboriginal Albertans would purposely set prairie fires in the spring in a type of “controlled burn” in order to begin a secondary succession. Explain why this was done, and why this practice is no longer done. 2.) One of the first species to colonize burned forest is fireweed, a plant that makes a tall stalk of fushia-coloured flowers. Conduct an Internet search to find at least two traditional uses of this plant by Aboriginal peoples.
- PLEASE HELP! Question: Brown marmorated stink bugs are native to China and Japan. They were identified in Pennsylvania for the first time in 1998 and have since spread across North America, feeding on agricultural crops. Which of the following characteristics of the brown marmorated stink bug has led to them being an invasive species in North America? A. They reach maturity slowly. B. They are tolerant of a wide range of environmental conditions. C. They are often eaten by native wasps and birds. D. They have only a few surviving offspring each year.Which term describes the process whereby toxic substances increase along trophic levels of an ecosystem? biomassification biomagnification bioentropy heterotrophyQuestion: The figure below shows the relative abundance (y axis) of shrubs in an ecosystem in the years following a fire (x axis). The shrubs in this ecosystem fall into two functional groups: fire recruiters and fire persisters. If fire frequency increased significantly in this ecosystem, which group would be benefited? Choose one of the option below A- Both functional groups would benefit equally B- Fire persister species C- Fire recruiter species
- 11:08 The graph below shows the species richness of a community undergoing secondary succession. The letters R, S, T, and U identify four distinct seres. Answer the questions by identifying the correct sere. Seres can be used as an answer once, more than once, or not at all. Number of Species Time Which sere is dominated by r-selected species? R Which sere shows the EFFECT of strong competition? T Which sere is the climax stage? XArticle readings: Why some animals are more important to ecosystem than others. From the article, list down all the species being described as keystone species and their negative effect when removed from their ecosystem. Define the ‘Keystone species concept” and differentiate it from “morphological species concept”. How does a keystone species plays its role in having a trophic cascade scenario? 1 sentence only.7) The term "preemptive competition" refers to _________________. Question 7 options: when individuals of one species inhibit individuals of another by consuming a shared resource situations where the occupancy by one individual precludes the establishment of others when one organism grows over another, thereby inhibiting access to some essential resource when chemical growth inhibitors inhibit germination and establishment of other species when nonterritorial meetings between individuals negatively affect one or both of the participant species
- Question:- 1. Discuss how the transcending functions are associated with the integrative levels of organization in Ecology.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 one options: Community development, symbiosis development, population ecology, ecological succession Question 2 options: tolerant, pioneer, primary, secondary, Explain why you believe the answers are correct
