The origins of vaccine date back to:
Questions
28-Aug-2012 The lowest concentrations of NH3 are usually found in: 33% correct
14-Aug-2012 A sow reaches its lactation peak at: 37% correct
07-Aug-2012 Lameness caused by infection may be due to: 30% correct
31-Jul-2012 How much colostrum does a piglet need to eat at birth? 38% correct
Random questions
15-Dec-2021 How has Colombia's pork production evolved over the last decade? 50% correct
16-Nov-2017 The risk that hydrogen sulfide, an extremely dangerous gas, is generated in slurry pits is greater when: 32% correct
19-Feb-2013 Bordetella bronchiseptica 38% correct
13-Jul-2022 In 2021, how did meat substitute production evolve in Germany year-on-year? 64% correct
Easy questions
24-Sep-2025 What do heat shock proteins do? 75% correct
09-Mar-2022 Which of the following describes antimicrobial susceptibility testing? 84% correct
11-Oct-2023 Which assay can be used for rotavirus A, B, and C? 79% correct
09-Dec-2020 Is there any advantage for newly weaned piglets to have more trough space? 76% correct
Difficult questions
20-Jun-2018 What has been the evolution in the production of organic pork in the United Kingdom from 2016 to 2017? 27% correct
01-Apr-2014 What improves profitability most according to a recent study in US? 25% correct
13-May-2020 How does the use of nurse sows affect the spread of the flu virus? 25% correct
18-Jan-2017 The prevalence of subtype H1N1dpm of the influenza virus in Europe 28% correct