It isn't: it tends to actually be more stressful for the producer than the cow because it's the producer's responsibility to select for and find the right stock to keep for his/her herd and to know which animals should be culled.
Selective breeding.
The same after selective breeding. A cow's weight, of course, increases as the fetal calf inside her grows until it's time to give birth to push him out.
Biotechnology is involved in Selective Breeding.
for example if you have a cow that produces lots of milk, you would select that cow to breed so its calves would produce a lot of milk when they grow up
the process of selecting a few organisms with the desired traits to serve as parents of the next generation is called what?
Another name of selective breeding can also be artificial selection.
You do not allow evolution to occur, for you are evolution in selective breeding.
Selective breeding is a way of maintaining animal existence. Selective breeding is when the strong survive. If only the weak survived then all animals would die out quickly
natural selecion
Dogs are the number one selective breeding by the human being for their purpose of being in this world.
1. endangering the 'selective breeding' speacies 2. how am i suppose to know im 10???
The selective breeding of pure yeast cultures began in 1883