Question

Bull semen is stored for artificial insemination in _____________.

• A. Ice
• B. Liquid carbon dioxide
• C. Liquid oxygen
• D. Liquid nitrogen

Answer 1

The correct option is D Liquid nitrogen

Bull semen is stored for artificial insemination in

Answer: Liquid nitrogen

Liquid nitrogen plays a vital role for storing the frozen semen straws, at a temperature of $-{196}^o$ for longer periods.

Artificial Insemination is the process of collecting sperm cells from a male animal and manually depositing them into reproductive tract of a female. It is most powerfit tool used for livestock improvement.

There is no need of maintanance of breeding bull. The collected semen can be transported to rural areas for insemination. It can be used to produce an organism to particular sire, even atfter the sire is dead.