Variations in organisms can certainly be useful in plant and animal breeding. These variations lead to adaptions to the environment.
Breeding isn't useful, it is a must, without breeding there would be no food and every living organism would cease to exist.
Math is a very useful tool in animal breeding when trying to figure out the probabilities and possibilities of the kind of offspring a particular cross will produce. Ratios and percentages are commonly applied to animal breeding genetics, as well as averages and probability scenarios.
one organism gets something useful, and the other doesnt
The color of the organism's eyes would likely be the least useful piece of information for classifying it as an animal. Characteristics such as body structure, presence of a backbone, method of reproduction, and diet are more relevant in determining classification within the animal kingdom.
Excretion is the process by which waste products of metabolism and other non-useful materials are eliminated from an organism. Ligers, though not a natural animal but one made by man breeding two different big cats, has the same excretion process as every other mammal.
Excretion is the process by which waste products of metabolism and other non-useful materials are eliminated from an organism. Ligers, though not a natural animal but one made by man breeding two different big cats, has the same excretion process as every other mammal.
mutations are useful but not all the time itis 99 percent are bad
...transform the breed accordingly.
Typically in American English the statement would be "a cow is a useful animal" - the first sound in useful is close enough to a consonant that most individuals will use "a" rather than "an".
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Variations are the basis of evolution, but variations within a population create diversity, which is useful to slow disease and allow natural selection to occur.
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