Cows can be bred at any age (since they are mature female bovines that have had at least 2 calves) so long as they are not already pregnant. Bulls, on the other hand, can begin to be used for breed by the time they are around 12 months of age.
Cows are not castrated. Bulls are. Bull calves are best castrated before 6 months of age.
Male cows don't exist. There are only cows and bulls, no female cows, male cows, male bulls, female bulls. With that said, only cows (which are, by definition, mature female bovines that have given birth to at least one calf) are ones that have cervixes, bulls do not. Bulls have their major reproductive organs close to or mostly outside their body, cows have theirs inside.
An Angus cow is able to breed anytime she is not pregnant and in heat.
Yes they do because all cows are girls and all bulls are boys
Because they can produce more calves in one breeding season than a cow can. One bull can breed up to 50 cows in a natural breeding setting; in a laboratory environment, his sperm can breed many more ovums taken from different cows!!
If you are referring to animals of the same breed and age as the other, generally bulls are the largest of the two.
Yes. Bulls are intact male bovines used to breed cows and heifers. Bulls are not female, nor ever will be.
Where other brahman cows and cattle live of course.
This is a very strange question, because no matter what breed a cow or bull is, they are going to stay that breed and that sex no matter what. Also, a breed is one that is defined by certain physical characteristics such as size, coat colouration, and genetics, but never by sex or gender. For example, the Hereford breed cannot be a breed without both Hereford cows and bulls. These cows and bulls were born as Herefords, they never suddenly or magically became Hereford cows or bulls when they reached a certain size or age. The same goes for all other breeds of cattle. Looking at the question again, it seems you are asking what animal breeds have sexes named "cows" and "bulls" in them. The answer to that is bovines (cows/cattle) and buffalo.
No. Bulls are supposed to breed cows, not kill them.
To breed the cows. Bulls, when it is time to cull them, are then turned into beef.
Cows are cattle, as they are females only, while bulls are male cattle. Therefore, you cannot say for certain which is larger as one is a grouping, the other a specific gender of the species. Bulls are usually larger than cows, especially if referring to cows and bulls of the same breed, and not between breeds.
Selective breeding, the farmer will select what bulls to breed to what cows in order to increase milk production.
Breed with bulls to produce calves, graze grass and hay offered to them by humans, sleep, etc.
Bulls are best used for breeding cows and heifers. They are also used in rodeos and bull fighting as well as for beef, but their primary use and goal in life is to breed as many cows and heifers as possible and produce offspring.
Bulls are the males of several species, such as cows and elephants. Bulls breed with females(cows) to create babies ( calves). Without bulls the species would die out. In cattle, bulls are usually castrated and are then called steers. Then they are less aggressive and can be kept in large groups. They also tend to fatten quicker and don't have the more gamey taste of a bull.
Most likely inexperience, but it could be psychological as well. That is not to say that some bulls cannot be homosexual in nature, because anecdotal evidence suggests that they can. But don't let that deter you from believing that they may not be able to breed your cows or heifers either!