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
04-Nov-2014 The difference between probiotic and prebiotic is: 33% correct
22-Nov-2018 During the first hours of life, the piglets' epithelial cell barrier is specially: 41% correct
19-Oct-2022 Which of these terms does NOT refer to a botanical or phytogenic product used in animal feed? 61% correct
11-Mar-2014 Which is the presence of Helicobacter suis in pigs' stomachs? 38% correct
Easy questions
06-Oct-2021 Which approach seeks to familiarize non-littermate piglets with each other before weaning? 73% correct
07-Aug-2024 What does the acidification of slurry do? 74% correct
10-May-2023 What is the primary vector of getahvirus (GETV)? 74% correct
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
Difficult questions
25-May-2016 Which of the following viruses has a lower ratio of transmission? 26% correct
08-Apr-2014 The dorso-caudally located pleuritis... 28% correct
28-Dec-2018 Current PCR tests... 29% correct
11-Feb-2014 With respect to Haemophilus parasuis: 28% correct