That all depends on how long she lives to, and whether she is a donor cow in terms of embryo transfer.
A female killer whale will give birth to one calf, every five years.
There is no such thing. Bull calves are male, never either male or female. Female calves are called heifer calves.
The narwhal has one calf every three years.
Normally about 3 to 5.
a male [or bull]sexually mates with a female [or a cow] and the female stays pregnant for 12 months. then the calves stays with the mother until they are like 5...[i love music] a male [or bull]sexually mates with a female [or a cow] and the female stays pregnant for 12 months. then the calves stays with the mother until they are like 5...[i love music]
Since a mature cow is one that already has had a couple of calves already, and since they are only able to have one calf once a year (rarely twins), on average a mature cow will have 10 calves in 10 years.
Neither. Both calves will be fertile. You will only get a sterile female calf if she's born to a twin bull brother.
By "female bovine" we are referring to the female constituent of the domestic bovine species: the cow, which is a mature female that has at least two calves, the first-calf heifer, which is a female that has had her first calf, and the heifer, a female bovine that has never had a calf and is less than 2 years of age.
There is no such thing as a female bull! Bulls are male cattle. Female cattle are just called cows, and they are the ones that have the calves! While cow is used as a generic term for both male and female cattle, the correct terms are bull for males and cow for females.
Yes!
Assuming you are referring to a cow that is 20 years old, then the answer to this question would be around 18 calves, if she's never had twins in her life. This is because it takes two years for a female, from birth to her first parturition, to grow old enough to produce a calf. After she has had her first calf she is able to produce an average of one calf per year. The number may be higher if she has had twins in her lifetime.
Any cow can have a calf per year, usually cows will be able to breed and produce calves until they are 7-10 years of age.