OBJECTIVE LIFE SCIENCE
GENETICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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offspring of many generations that have same trait. Synonym is True breed or homozygous.
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Purebred
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Selective bred
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Hybrid
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None of the above
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Explanation:
Detailed explanation-1: -In Mendelian genetics, this means that an organism must be homozygous for every trait for which it is considered true breeding; that is, the pairs of alleles that express a given trait are the same. In a purebred strain or breed, the goal is that the organism will “breed true” for the breed-relevant traits.
Detailed explanation-2: -A purebred refers to offspring resulting from a true breeding. True breeding is a way to produce offspring that would carry the same phenotype as the parents. Thus, a purebred would result when the parents are homozygous for certain traits.
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