Final answer:
The statement is true; eugenics aimed to genetically perfect the human race and led to detrimental practices based on the belief of racial and cultural superiority, most notoriously enacted through Nazi Germany's policies.
Step-by-step explanation:
The statement that eugenics is the study of trying to perfect the human race genetically and caused a lot of harm when it was believed that some racial and cultural groups were genetically superior to others is true. The goal of eugenics was to improve the genetic makeup of humans by encouraging breeding between individuals with desired traits and discouraging or preventing those deemed inferior from reproducing.
This harmful belief led to large-scale forced sterilization programs and other atrocities, especially notable in Nazi Germany, where the regime attempted to create a 'superior' Aryan race. Despite being widely discredited and unethical, some aspects of eugenics, such as forced sterilization, persisted in various places well into the mid-to-late 20th century.
The statement is true. Eugenics is indeed the study of trying to perfect the human race genetically. It involves using information and technology to improve the genetic makeup of the human population. However, it is important to note that eugenics has caused a lot of harm in the past when people believed that some racial and cultural groups were genetically superior to others. This belief led to forced sterilization and the persecution of certain groups, particularly during Nazi Germany's eugenics program.