BIS 2B Study Guide - Midterm Guide: Transect, Patagonian Desert, Survivorship Curve

• School: UC-Davis
• Department: Biological Sciences
• Course: BIS 2B
• Professor: Pat Randolph

Document Summary

C. some species only reproduce asexually: genetic data are unavailable for most species, bandc, . desert biomes are common near latitudes 300n and 30 5. Question 3: crabs prefer prey that yield the greatest energy reward per unit effort, b. crabs prefer prey that require the least effort to capture, c. snails in size class 3 have the lowest toxicity. Bis 2b practice midterm one: d. snails in size class 3 have the highest energy content, e. snails in size class 3 are the most abundant in nature. 500,000; 3,000,000: c. 30,000,000; 100,000,000, d. 1,800,000; 10,000,000, e. 180,000; 2,000,000. The intertropical convergence zone occurs where the two ______ cells meet. August, it is found ______ of the equator. One would expect the ratio of root:shoot ratio of plants living in the nutrient poorer soils to be _________ than plants living in nutrient rich soils. A researcher samples 1,000 species of insects in a region, of which 250 have been previously described.