Verizon LTE 10:53 PM * 64% Personal Hotspot: 1 Connection Expert Q&A Done Fredri
ID: 145446 • Letter: V
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Verizon LTE 10:53 PM * 64% Personal Hotspot: 1 Connection Expert Q&A Done Fredrick Wilson and his colleagues Fredrick Wilson and heir blood (see the pedigree below) They blood pressure 0 f9-10ndol) s caused by amutation in mNA (F. H. Wlson et a. 2004 Soence and his colleagues studied members of a large family who had low levels of argued that this disorder of What evidence suggests that a gene in the miDNA is causing this disorder? o Males are more ofen affected but do not pass on the trat The disorder is always present in the ofspring of an alected parent The dsorder exhibits a high degree of o o Males do not pass on the rat, but females pass e to offspring at a high trequengy o Males and fomales are both allected and both likvely to pass on the rat Question continues scroll down Could this dsorder be caused by an autosomal dominant allele? Select the answer or answers that coectly explain why or why not Yes, the disorder can be caused by an autosomal dominant allele because t seems to affect both male and female offspring equally No, the patern of femaies with the disorder passing the trail to their offspring at a relatively high frequency does not support autosomal inhertance Yes, the pathem of parents with the disorder passing the trait to their offspring at a No, males with the disorder do not pass the condion to their offspring, and therefore, the pamerm is not consistent weh autosomal inhentance No. the dsonder cannot be cused by an autosomal dominant allele because notExplanation / Answer
=> Males do not pass on the trait, but females pass it to offsprings at a high frequency. It is the evidence which supports the concept of maternal inheritance where mtDNA is passed from mother to offsprings. Male parent provides sperm which transfers chromosomal DNA to ovum but not mtDNA. Female parent provides egg (ovum) which contain haploid set of chromosomes (23 numbers) and also mtDNA. After fertilization, zygote is formed that is diploid containing 23 pairs of homologous chromosomes (half from male and half from female) and mtDNA (from mother only).
=> No, male with the disorder do not pass the condition to their offspring, and therefore, the pattern is not consistent with autosomal inheritance.
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