Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Chapter 49, Problem 10TYPSS
Scientists predict that global climate change will cause a greater increase in average temperature at higher latitudes than in the tropics. This seems like good news since most of the world’s biodiversity' occurs in the tropics. However, recent data suggest that a smaller temperature change in the tropics will cause a larger physiological response in organisms there than the larger temperature change will in organisms in temperate areas. Based on what you have learned about niches in this chapter, pose a hypothesis to explain this result.
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Chapter 49 Solutions
Biological Science (6th Edition)
Ch. 49 - 1. Name the five main levels of study in ecology...Ch. 49 - Where do rain shadows exist? a. the part of a...Ch. 49 - Prob. 3TYKCh. 49 - 4. What is one expected consequence of global...Ch. 49 - Why does the Australian Outback receive so little...Ch. 49 - 6. Explain how the open ocean is similar to the...Ch. 49 - 7. Temperate forest in China and temperate forest...Ch. 49 - 8. Compare the distribution of the natural...Ch. 49 - 9. CAUTION Like Earth, Mars has seasons, with its...Ch. 49 - Scientists predict that global climate change will...
Ch. 49 - The red lionfish, Pteroisvolitans, has beautiful...Ch. 49 - MODEL Lionfish are usually found in full-salinity...Ch. 49 - 13. DNA studies suggest that the lionfish invasion...Ch. 49 - PROCESS OF SCIENCE List the five main levels of...Ch. 49 - QUANTITATIVE Conservation biologists are...Ch. 49 - SOCIETY Volunteer conservation organizations have...
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- 85. An ecologist collects three related beetle species – one from a tropical rain forest, another from a desert and the third from the tundra. Back in the lab, she places all the beetles in a warm, dry environmental chamber and measures water loss across the cuticle. From highest to lowest rate of water loss, how would you expect the three species to rank?a. tropical rain forest > desert > tundrab. desert > tundra > tropical rain forestc. tundra > desert > tropical rain forestd. desert > tropical rain forest > tundrae. tropical rain forest > tundra > desertarrow_forwardWhich marine zone would have the lowest total rate of photosynthesis? photic littoral abyssal pelagic intertidalarrow_forwardPhytoplankton is most frequently found in which of the following zones of an ocean? oligotrophic photic aphotic abyssal benthicarrow_forward
- Lets say we shift toward ocean mining and we disrupt deep ocean ecosystems, which are biodense, and have a lot of biodiversity. Do you think this information would prevent ocean mining? Why or why not?arrow_forwardCoral reefs are built from the calcium carbonate secretions of coral polyps, and the resulting structures provide shelter and homes for a diverse group of organisms. However, many of these reefsare decreasing in size, due to the effects of climate change, and the animals that rely on them are in danger of extinction.Which activity would have a negative impact on biodiversity in coral reefs? 1.Increasing use of fossil fuels2.Developing technologies that would reduce the amount of pollutants produced3.Increasing use of sustainable technologies4.Increasing the use of renewable energy sourcesarrow_forwardIf only one half of the flora in the world existed in 2110 (perhaps due to deforestation), what do you predict the atmospheric carbon level would be ? How would you change the simulation to reflect this? What is the relationship between increased carbon in the ocean and increased carbon in the soil? How else might carbon be transferred to soil? Using the data generated by the simulation, determine the mathematical relationship between the percentage increase in fossil fuel consumption and the increase in atmospheric carbon. Is the relationship linear?arrow_forward
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