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
26-Aug-2026 What percent nitrogen fertilizers used in the EU are imported? 75% correct
05-Sep-2018 The pigs affected by the first ASF outbreak in China came from a market in Jiamusi. Do you know how far it is from the Russian border? 36% correct
21-Apr-2021 Which two North American countries recently agreed to a trade protocol regarding ASF status? 70% correct
25-May-2017 What is correct about colostrum? 40% correct
Easy questions
28-Feb-2024 What is machine learning? 81% correct
01-Jul-2026 What is the main advantage of metagenomic sequencing compared with traditional diagnostic methods? 84% correct
09-Nov-2022 Which membrane filtration process can concentrate salts? 84% correct
12-Jan-2022 Which factors are leading to increased meat prices in the United States? 74% correct
Difficult questions
25-May-2016 Which of the following viruses has a lower ratio of transmission? 26% correct
15-Jul-2015 In the first weeks of the piglet's life, the gastrointestinal mucosa regenerates its lining 29% correct
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct
01-Apr-2014 What improves profitability most according to a recent study in US? 25% correct