Answer ONE of the following questions. I will only read your first answer. Clearly label it with the number. 1. Define "species diversity". Describe one biotic and one abiotic factor that could facilitate diversity by reducing competition among organisms that occupy similar niches. (6 pts) 2. Using what you know about life histories, describe two specific life history trade-offs and provide an ecological scenario where each might be favored. For each trade-off, you should describe an ecological context where each 'extreme' might be favored. (6 pts) 3. Describe a scenario where a community interaction could narrow a species' realized niche (compared to its fundamental niche). Now describe a scenario where a community interaction could broaden a species' realized niche. Be specific. You may NOT use the barnacle example. (6 pts) 신

Answer ONE of the following questions. I will only read your first answer. Clearly label it with the number. 1. Define "species diversity". Describe one biotic and one abiotic factor that could facilitate diversity by reducing competition among organisms that occupy similar niches. (6 pts) 2. Using what you know about life histories, describe two specific life history trade-offs and provide an ecological scenario where each might be favored. For each trade-off, you should describe an ecological context where each 'extreme' might be favored. (6 pts) 3. Describe a scenario where a community interaction could narrow a species' realized niche (compared to its fundamental niche). Now describe a scenario where a community interaction could broaden a species' realized niche. Be specific. You may NOT use the barnacle example. (6 pts) 신

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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