Which of earth's features were caused by deposition? a). volcanic craters b)flat tops of mountains c)valleys formed by a glaciers d)canyons in a mountain range e) islands where rivers meet the sea

The structure that houses the cells genetic information.

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%

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans