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56. Which best describes the primary threat to economic security?

You should select three of the following four questions to respond to in at least 2-4 sentences. You do not need to provide an answer here, but may use the space to gather your thoughts or leave a note for your instructor. 

What is antibiotic resistance, what are two things that cause it, and how does it as a concept relate to central dogma?

What is a superinfection? How is it similar to, and different from, a more general secondary infection?

Angela is a category analyst who works for HOKA, the shoe company, and he’s trying to evaluate the return on investment of a recent sales promotion. Which of the below would best help Angela understand the return on the sales promotion?

Please review this table from Smit et al., 2005. They compared different methods of estimating intake from grazing dairy cows. We have discussed herbage mass and alkane method in the lecture. Based on this table, please pick one method that you will use for estimating intake in grazing cows and explain your rationale. (You can exclude net energy method)

Please list all factors that influence passage rate and explain any two. 

Please explain why face management is critical to maintain silage quality

What is the reason behind decrease in the pH during anaerobic fermentation in silage? 

In response to the heterofermentative bacterial inoculation, this figure shows the response on DM recovery for different kind of forages. Please review this figure and explain:  1. Heterofermentative bacterial inoculant was effective for which kind of forages? (2 points) 2. Review the responses on DM recovery and explain why heterofermentative bacteria will influence this parameter in silage. (4 points)