From which age do the foetuses have the ability to generate an immunologic response against PCV2?
Questions
10-Sep-2013 What has a higher influence on the fatty acid composition of the liver, heart and fatty tissue? 33% correct
03-Sep-2013 A French study on rhinitis showed that the prevalence of lesions at the abattoir has fallen from 44% (1987) to: 32% correct
27-Aug-2013 After the launching of 333's website in Chinese (www.pig333.cn), in how many different languages is 333 available? 26% correct
20-Aug-2013 Which 4 factors can lengthen the duration of the birth process in sows? 40% correct
Random questions
27-Mar-2020 True or False? Supplementing with L-Arginine at the beginning of gestation can yield up to one more pig per litter. 48% correct
05-Aug-2014 What has been the impact of PED in US on the weight at slaughter of the pigs? 42% correct
11-Jul-2018 Immediately after ejaculation, the motility of sperm oscillates between: 37% correct
04-Oct-2023 For how many weeks has Spain's Mercolleida pig price remained at 2.03 euros/kg live? 71% correct
Easy questions
12-Jan-2022 Which factors are leading to increased meat prices in the United States? 74% correct
08-Jul-2020 If I suspect PMWS, what techniques should I use to make a correct diagnosis? 76% correct
21-Jan-2026 What is true of a low cut-off point in ELISA testing? 74% correct
27-Dec-2024 Which type of pneumonia suggests bacteria entered aerogenously? 77% correct
Difficult questions
14-Feb-2018 How old is 3tres3 in 2018? 29% correct
17-Oct-2018 For how many days the faeces of pigs infected with the ASF virus remain infectious at a temperature of 4ºC? 29% correct
08-Apr-2014 The dorso-caudally located pleuritis... 28% correct
31-Jan-2012 A boar can produce: 26% correct