– How to detect if a cow is in estrus?
This can be visualized when the cow allows other animals in the herd to mount her while she is still standing (SUNUPTV). This can be aided by placing an artificial marker on the cow, which will indicate whether she has been ridden.
– Describe the steps involved when practicing artificial insemination. What is an advantage of artificial insemination? How can semen be stored or preserved?
The semen are obtained from the storage unit, which in this case is the nitrogen-holding tank. Remove the semen by using a straw. The