Antigenic variation of influenza A virus is:
Questions
13-Apr-2016 The highest pig census in Europe is in: 39% correct
06-Apr-2016 The recommended minimum water flow in the nursery is: 34% correct
30-Mar-2016 How high is the amount of crude protein (based on dry matter) that a piglet at maximum can digest? 35% correct
23-Mar-2016 In pigs, Senecavirus A may cause 35% correct
Random questions
29-Mar-2023 What factors influence the ultimate effect of stress on the immune system? 85% correct
03-Sep-2025 How much faster can pigs breathe when under heat stress? 47% correct
22-Apr-2015 E. coli can be classified into: 37% correct
05-Nov-2025 How many participated in the 333 Experience Congress LATAM 2025? 25% correct
Easy questions
08-Oct-2025 What are the fat-soluble vitamins? 88% correct
07-Jun-2023 Which is a natural antioxidant used in preserving raw materials, fats, and oils? 77% correct
25-Aug-2021 What does seasonality affect? 83% correct
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
Difficult questions
23-Sep-2014 What is the weaned piglets' feeding pattern? 26% correct
17-Apr-2012 In 2010 EU produced 28% correct
19-Dec-2012 The PCV2 is known since 26% correct
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct