Which of the following pairs of individuals have a higher concordance rate of osteoporosis than the rest?

Question

Quizplus · Accepted Answer

Monozygotic twins have identical genetic makeups, so if one twin has osteoporosis, the likelihood of the other twin developing it as well is higher compared to dizygotic twins, who have different genetic makeups. Biological sisters also share genetics, but their concordance rate may be lower due to differences in environmental factors (such as diet and lifestyle habits). Adopted sisters have no genetic relation, so their concordance rate would not be impacted by genetics.

Which of the Following Pairs of Individuals Have a Higher