BIO 150 EXAM 3 UTK QUESTIONS AND ANSWERS | 100% CORRECT

BIO 150 EXAM 3 UTK QUESTIONS AND ANSWERS | 100% CORRECT the difference between biomes and biogeographic regions is: A. biomes are defined by climate; biogeographic regions are defined by vegetation B. biomes are defined by vegetation; biogeographic regions are defined by climate C. biomes are defined by climate; biogeographic regions are defined by barriers D. biomes are defined by animals; biogeographic regions are defined by vegetation - Answer️️ -C. biomes are defined by vegetation biogeographic regions are defined by climate which of the following regarding the relationship between terrestrial species diversity and latitude is false? A. more autotrophic species are found at the equator since more energy is available to them in these regions B. there are more species of birds in Mexico than in Alaska C. your chance of discovering a new species of butterfly will be higher in Brazil than in Sweden D. the number of vascular plant species observed increases as we travel towards higher latitudes - Answer️️ -the number of vascular plant species observed increases as we travel towards higher latitudes a population of an island species will have a higher risk of extinction if... A. it lives on a large island close to the mainland B. it lives on a small, remote volcanic island C. it experiences gene flow every few generations D. it is not competing for similar resources with another species - Answer️️ -B. it lives on a small, remote volcanic island the nuclear envelope of eukaryotes is hypothesized to have formed through... A. infolding of the plasma membrane B. repeated endosymbiosis of other prokaryotes C. ingestion of a circular bacterial chromosome D> infolding of Gram-negative type cell wall - Answer️️ -A. infolding of the plasma membrane the bacterial group that formed the mitochondrion were the ___, and the group that became the first chloroplast were the ____. A. actinobacteria/cyanobacteri