The origins of vaccine date back to:
Questions
28-Aug-2012 The lowest concentrations of NH3 are usually found in: 34% correct
14-Aug-2012 A sow reaches its lactation peak at: 37% correct
07-Aug-2012 Lameness caused by infection may be due to: 31% correct
31-Jul-2012 How much colostrum does a piglet need to eat at birth? 38% correct
Random questions
15-May-2024 What are pyrrolizidine alkaloids? 78% correct
20-Jul-2022 What is the predominant type of livestock in Spain according to livestock unit in 2020? 73% correct
07-Jan-2015 Why is the piglet's FCR almost 1 shorty after weaning? 28% correct
02-May-2018 What are the properties of lauric acid, the main fat component of the larval stages of the black soldier fly? 33% correct
Easy questions
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
17-Jan-2024 Which country has the lowest cost of pig production? (out of the options below) 73% correct
15-May-2024 What are pyrrolizidine alkaloids? 78% correct
22-Jan-2025 Which necrospy finding is characteristic of hemorrhagic enteritis? 80% correct
Difficult questions
08-Apr-2014 The dorso-caudally located pleuritis... 28% correct
11-Feb-2014 With respect to Haemophilus parasuis: 28% correct
01-Apr-2014 What improves profitability most according to a recent study in US? 26% correct
27-Aug-2013 After the launching of 333's website in Chinese (www.pig333.cn), in how many different languages is 333 available? 27% correct