Some dragons have erect ears others have droeping as these dragons may be fire breathing or not. Erextors and rebrating are due to dominantes c result if two erect eared fire breathing heterryotes were crossed the most common phenotype would be drooping ears and fire breathing all droopy-eared on fire breathing dragons would be pure breeding thomarygous) the least common phenotype would be dreeing ears and fire breathing there would be no phenotypes ox genotypes that resemble the original parents alleret-eared fire-breathing progeny would be heterarygous.

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening