Question of the week - Week of 29-May-2012To produce vitamin D animals need:
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Random questions
03-Jun-2015 PCV2 subclinical infection (PCV2-SI): 43% correct
16-May-2019 Biofilm 34% correct
03-Aug-2017 Alfalfa, when harvested at early stages, has a methionine content similar to: 37% correct
05-Oct-2017 How long can the porcine epidemic diarrhea virus (PED) survive in plastic or metal materials at 4ºC? 35% correct
Difficult questions
01-Apr-2014 What improves profitability most according to a recent study in US? 27% correct
17-Apr-2012 In 2010 EU produced 28% correct
12-Nov-2013 Toxigenic Pasteurella multocida 29% correct
21-Aug-2019 How does incorporating citrus pulp into the diet affect nitrous oxide emissions (greenhouse gas) by using manure as fertilizer? 24% correct