AI in Dairy Cows

Which definition fits artificial insemination?
An egg is fertilised in a test tube and then inserted into the reproductive tract
Semen is injected directly into the female reproductive tract
Medication that can enhance fertility
The preservation in liquid nitrogen of embryos
How much of the gross income of dairy farms comes from production?
76%
55%
94%
88%
How many days postpartum are dairy cows traditionally inseminated again?
20-30
50-60
80-90
100-110
More than 9% of Holsteins, one of the most bred dairy cow species, can be traced back to … bull specimens.
Two
Three
Four
Five
What are health risks mainly associated with an increasing inbreeding coefficient for Holsteins?
Kidney Diseases
Brain Atrophy
Decreased Fertility/Pregnancy rates
Familial encephalomyelitis
Which modern technique has been proved to be the most effective methods to increase fertility rate under heat stress?
Genetic improvement technology
Artificial insemination
In vitro fertilization
Embryo transfer
{"name":"AI in Dairy Cows", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Which definition fits artificial insemination?, How much of the gross income of dairy farms comes from production?, How many days postpartum are dairy cows traditionally inseminated again?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}
Powered by: Quiz Maker