A cow can only produce 1 calf per year. Normally on one calf is born per calving or birthing. Twins are quite rare, as they only occur in about 1:1000 births.
For cows that only live up to 5 years of age before they are culled or die of an illness, they have only given birth to 2 or 3 calves. For cows that are lucky enough to live up to, say, 25 years of age, they have been able to produce around 23 calves in their lifetime. The amount of time a cow can produce calves depends on how strong of a producer she is (the birth weights of the calves and the amount of milk she produces), her longevity, conformation and genetic structures.
A cow usually only has one calf at a time. Farmers sometimes prefer this, as it means the mother has less trouble supporting the calves both physically and nutritionally, before and after calving. Also, if a cow has twins of different genders, there is a chance that the female may be a freemartin. This means that because it may have been sharing a blood supply with its twin, it has had exposure to male hormones and may be infertile, or not able to become pregnant. While this may not be such a big issue for beef cattle, it is a huge problem for dairy cattle, as dairy cattle are bred for milk, which is only produced if a cow can become pregnant!
No. Cows only give birth to other cows (i.e., calves), not humans.
This is a really odd question, because, logically, a cow only gives birth once to a calf. In her lifetime she will give birth to over 10 calves.
Generally yes. However, cows do not give birth to calves out of their anus: they calve or give birth out of their vagina or birth canal, just like your mother gave birth to you and your little brother or sister.
There is no such thing as a "cow egg." Cows don't lay eggs, they give birth to live calves, since they are mammals, not birds. Thus, a baby calf would have the same number of chromosomes as its mother.
Most cows will give birth to a single calf. However, twin calves are not uncommon. I do not believe it is physically possible for a cow to have triplets, though.
No. Cows only give birth to other cows (i.e., calves), not humans.
Bison cows primarily give birth to one calf a year.
A bull doesn't give birth because a bull is a male. The female, a cow, gives birth to the bull's offspring, and they are called calves.
This is a really odd question, because, logically, a cow only gives birth once to a calf. In her lifetime she will give birth to over 10 calves.
There could very well be. Charolais are notorious for siring large calves, and as such this could prove to be a really big problem for a bison momma. Bison are naturally adapted to give birth to small calves and to give birth quickly. If the bison cow cannot give birth to such a large calf, then she will be in serious trouble.
From an auction mart or from a dairy farm that are selling calves, or from a cow that is pregnant and is nearly ready to give birth.
Generally yes. However, cows do not give birth to calves out of their anus: they calve or give birth out of their vagina or birth canal, just like your mother gave birth to you and your little brother or sister.
There is no such thing as a "cow egg." Cows don't lay eggs, they give birth to live calves, since they are mammals, not birds. Thus, a baby calf would have the same number of chromosomes as its mother.
Most cows will give birth to a single calf. However, twin calves are not uncommon. I do not believe it is physically possible for a cow to have triplets, though.
None. Bulls don't "have" babies. But they can make calves by breeding a cow or two. Or more. The average offspring that a bull can sire can range from 10 to 50 calves in a breeding season. Of course this depends on the cows' ability to settle when bred and not abort.
A cow is generally and usually expected to give birth only once a year. However cows can give birth to calves once every 11 months. Occasionally a cow will give birth to a calf 10 months after her previous parturition, but that is quite rare.
Usually one, but occasionally she will drop twins, and even rarer still, triplets or quadruplets. But the average cow always drops one calf a year.