OBJECTIVE LIFE SCIENCE
APPLIED BIOTECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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hybridization
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inbreeding
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selective breeding
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test crosses
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Detailed explanation-1: -Culling. Culling is a form of selective breeding. Rather than breeding two animals that display favorable traits, animals with undesirable traits (such as aggressive behavior) are removed from a population.
Detailed explanation-2: -Selective breeding versus genetic engineering Selective breeding makes use of existing, naturally present gene variants in a species? and the natural process of breeding. Genetic engineering involves a direct change to an organism’s genome in the laboratory.
Detailed explanation-3: -Restriction enzyme digestion continues to be one of the most common techniques used by researchers who carry out DNA cloning experiments. Today, researchers rely on restriction enzymes to perform virtually any process that involves manipulating, analyzing, and creating new combinations of DNA sequences.