Bull calf, steer calf, yearling bull, or steer.
Definitely not. Heifers are young female bovines, never male. The opposite of a heifer would be a young bull, which is a young male bovine.
When castrated he will be called a steer no matter how young.
A young steer is called a bullock. It is a young male bovine that has been castrated.
There is no such thing as a male cow. A cow is a mature female bovine that had had a calf, and a bull is an intact male bovine. So the young offspring of a bull and cow is a calf.
A young male bovine is commonly referred to as a bull calf.
A castrated male bovine is commonly referred to as a steer. Steers are male cattle that have been neutered, typically for better temperaments and improved meat quality. Castration is usually done when the animal is young to minimize stress and complications.
A bull is an intact (non-neutered) male bovine, and a steer or bullock is a castrated male bovine.
Heifer - a female-young cow A bovine - any member of the species, male or female.
Young females are called heifers, when they are older they are cows. Before they are heifers, they and the males also are calves. If the male can't reproduce it is a steer. If the male can it is classified as a bull.
A young bovine that has not had an offspring is called a heifer.
A steer is a castrated male bovine (or bull) that is raised for meat. An ox is a castrated male bovine (can also be female too) that is trained and used for pulling carts, wagons, plows, etc.
The opposite gender of a bull is a cow. In the context of "bull-calf," which refers to a young male bovine, the opposite would be a heifer, which is a young female bovine that has not yet had a calf. Thus, the opposite gender of a bull-calf would be a heifer-calf.