They can, but usually not. Horses will mostly only mate once the mare is in heat.
They mate any were they want sometimes they perfere to it to be private
Platypuses breed just once a year. Males will mate with several females during that time, but females will generally only mate with one male.
They should only mate once a day, every other day, for 5 days (mate the first day, wait a day, mate again, wait a day, mate the third time).
Typically yes. But in reality, not really.
If you mean mate with? No.
In that there are male and female bees, yes. The queen and all worker bees are female, and the drones are male, but the drones only mate with a queen, and the queen only mates once in her life, albeit with up to twenty drones. Drones mate only once -- they die afterwards.
You only have to wait once.
it can take only once to get pregnant.
A bull can mate with up to 50 females per year. A cow mates only once a year. If she comes up open though, she will be bred more than once.
When she is about five to seven days old a queen will leave the hive on a mating flight. She will mate with up to twenty drones then return to the hive. This is the only time she will mate. Worker bees are all female, but never mate. Drones (males) mate once only, then they die.
Flying ants do only fly once. Once the ant sprouts wings, they will fly out of the next and mate to form new colonies. The male ant will die shortly after mating.