The 'milk spots' on the liver caused by Ascaris suum
Results
Correct answer
The liver lesions due to Ascaris heal 35 days after they are produced, so their detection in the abattoir can underestimate the infestation.
Questions
03-Jan-2019 The economic losses due to the influenza virus are deemed to be: 32% correct
28-Dec-2018 Current PCR tests... 29% correct
19-Dec-2018 Epigenetic alterations... 33% correct
12-Dec-2018 Can the Salmonella vaccination method in poultry be replicated in swine? 29% correct
Random questions
17-Nov-2021 When does lactogenesis begin in sows? 44% correct
12-May-2021 What caused the genetic divergence that we see today in parvovirus? 39% correct
27-Jul-2016 In cases of chronic infection with App, when do the piglets become infected? 35% correct
27-Oct-2021 How is China's pork production expected to evolve in 2022? 41% correct
Easy questions
14-Apr-2021 When does ovulation usually occur in sows? 77% correct
20-Jul-2022 What is the predominant type of livestock in Spain according to livestock unit in 2020? 74% correct
16-Apr-2025 What are the possible effects of a sow having a low feed intake during lactation? 84% correct
15-Nov-2023 Where are the main molecules involved in boar taint produced in the body? 75% correct
Difficult questions
11-Feb-2014 With respect to Haemophilus parasuis: 28% correct
30-Apr-2013 Japan is the first pig meat importer in the world with: 29% correct
07-Dec-2022 How much have Spanish imports of live pigs increased this year? (through September) 28% correct
20-Jun-2018 What has been the evolution in the production of organic pork in the United Kingdom from 2016 to 2017? 28% correct