When citing from the literature, please paraphrase, and cite inline as is done in scientific journal articles, if needed. DO NOT QUOTE. 10. Answer the following questions using Figure 7 (with 0.05

When citing from the literature, please paraphrase, and cite inline as is done in scientific journal articles, if needed. DO NOT QUOTE. 10. Answer the following questions using Figure 7 (with 0.05
200 years 9. The minimum land area necessary (when patch sizes are even) to ensure the survival of howler monkeys is (1 point): a. 500 b. 750 c. 1000 d. 1050 e. 1 100 f. 1 150 g. 1200 C. T oxicity (4 points) 10. Answer the following questions using Figure 7 (with 0.05 increments). The howler monkey population goes extinct when mortality due to pesticide exposure reaches 0.2. (1 point) The capuchin monkey population goes extinct when mortality due to pesticide exposure reaches 0.25. (1 point) 1 1. Describe briefly how varying dispersal frequency might contribute to the dif ference in response between the two species to the presence of toxins in the environment. Recall the fact that this toxin is distributed equally throughout the environment, and that the toxin has a mortality rate less than 1. Your answer should be 100 – 200 words. (2 points) D. Interpr etation (6 points) 12. Considering all of your results, what would you recommend to the Brazilian government for protecting both species of monkey? Why? Address patch size distribution and land use around patches. Your answer should be approximately 150 – 250 words. (3 points) T o protect both species we would recommend protecting at least 1 100 hectares of total area and limiting the amount of pesticide used to a concentration that leads to less than 15% mortality . Although we indicated that a minimum of 1000 hectares was required to prevent howler monkeys from going extinct, our simulations showed that there were a significant amount of extinction events that occured at 1000 hectares and these could be significantly decreased if the total was increased to at least 1 100 hectares. Ideally there could be a one or two lar ger patches (between 200-300 hectares) that could support the population of howler monkeys in the area while the rest of the patches could be smaller fragmented patches which would support the population of capuchin monkeys in the area. The land around the patches would most likely be used by farmers and as previously stated they would need to keep their pesticide use to a level that would keep the mortality rate of monkeys to less than 15%. This would prevent the howler monkeys (who can tolerate up to 15% while going extinct at 20%) and the capuchin monkeys (who can tolerate up to 20% while going extinct at 25%) from going extinct due to pesticide toxicity . 13. What could you do to make the model we used more realistic for simulating the consequences of fragmentation? Of fer at least 2 suggestions and explain why these alterations would improve our results. If you changed the model by adding or modifying parameters as suggested above, how would they change your results? Discuss whether each modification would increase or decrease the likelihood of the monkey population surviving 500 years. Your answer should be approximately 150 – 250 words. (3 points)