Traits that may not have a strong genetic influence on the concordance of MZ and DZ twins given as proportions are 59% in MZ and 62% in DZ.
Generally, from a genetic point of view, MZ, which means monozygotic twins, has a genetic concordance that is stronger than DZ or dizygotic twins. Monozygotic twins are produced by a single zygote and thus share more genes than dizygotic twins which share relatively few genes.
So, the genetic concordance is generally very strong between two monozygotic, so the proportion must be more in them.
In this question first of all the four traits have more proportion of genetic concordance in monozygotic, but in the last trait genetic concordance shows more in dizygotic twins, this is a phenomenon that is impossible to ask in this question, so the answer is 59 % in monozygotic and 62% in dizygotic.
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Learn more about the concordance of MZ and DZ at https://brainly.com/question/28901686
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