Bio 150 final jmu Correct Questions & Solutions(RATED A)
Biodiversity is measurable at three levels: - ANSWER Genetic level= variability within species Species level= variability among species Ecosystem level= variability among ecosystems Three domains of life: - ANSWER Archaea, eukarya and bacteria Population - ANSWER interbreeding group of individuals. Populations exchange genes Purpose variability within a population - ANSWER 1. some genetic variants have advantages over others 2. natural selection can act on variation What if populations are separated and cannot exchange genes (two processes can occur)? - ANSWER 1. Genetic divergence 2. Speciation Species richness - ANSWER Num
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bio 150 final jmu correct questions solutionsra
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biodiversity is measurable at three levels answ
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three domains of life answer archaea eukarya a
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