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How do squirrels adapt to rattlesnake venom?

:  High Altitude Adaptation. In the recorded interview (1)*, Emilia Huerta-Sanchez describes some research her team conducted. Watch the video, then address the following questions:

  • (a) What data did they collect, who did they collect it from, and what were they looking for?
  • (b) Which gene was implicated as a gene associated with high altitude adaptation, and what does it do?
  • (c) Why do they think that the high incidence of this gene in populations who live at high altitudes is due to natural selection?

Co-evolution of rattlesnakes and squirrels. Read at least one of the following articles (2)* and/or (3)*, and then address the following questions:

  • (a) How do squirrels adapt to rattlesnake venom?
  • (b) How do rattlesnakes adapt to squirrel’s defenses against rattlesnake venom?
  • (c) What do the results of this research tell us about evolution?

*References (in Strayer Writing Standards format).

  1. NESCent, October 2010. High Altitude Adaptation, https://evolution.berkeley.edu/evolibrary/anims/altitudevideo2_pop.php
  2. May 18, 2016. How is rattlesnake venom like fine wine? Both have regional varieties, https://news.osu.edu/how-is-rattlesnake-venom-like-fine-wine-both-have-regional-varieties/
  3. Sarah Kaplan, May 20, 2016. Snake venom evolved to kill specific squirrels with shocking precision. The Washington Post. Retrieved from https://www.washingtonpost.com/news/speaking-

Explain each of the three elements of CVP analysis. 

Cost-volume-profit analysis, or CVP, is something companies use to figure out how changes in costs and volume affect their operating expenses and net income. In other words, CVP is a methodical analysis of the dynamic inter-relationship between selling prices, sales and production volume, cost expenses, and profits.

  • Explain each of the three elements of CVP analysis.
  • Discuss how managers use CVP analysis.

Briefly discuss four types of organizational budgets.

Shrewdly designed budgets assist businesses leaders with awareness of expenditures and managing resources. Businesses use a variety of budgets to measure their spending and develop effective strategies for maximizing their assets and revenues. Many types of organizational budgets exist and each have different purposes, strengths, and weaknesses.

  • Briefly discuss four types of organizational budgets.