Biology, asked by baviniashadap5, 1 month ago

advantages and disadvantages of classical breeding​

Answers

Answered by mrgabru94
0

Explanation:

Typical Advantages of Selective Breeding

Selective breeding has been used for plants and animals that are sources of food, for making animals suitable for specific types of work, for making plants produce certain substances and for decorative effect. In each case there has to be an initial characteristic present in the plant or animal that is then augmented through selective breeding.

Problems With Selective Breeding

Selective breeding takes one characteristic and breeds the plants or animals based on that selection. This means that other characteristics are lost and the resulting population is very similar. With less genetic diversity, these plants and animals can all become sick together or all fall victim to an environmental influence that affects their health. In a normal population, there are always many individuals different enough that they don't catch the illness or are not susceptible to the same environmental factors. A population developed through selective breeding can therefore be completely wiped out.

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Answered by swastik8286
1

Answer:

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