Which is a potential negative consequence of using genetically engineered medicine?

The pronunciation aid that determines the stress placed upon a syllable is the

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%

What does it mean for an allele to be dominant?