Sesamoid bones occurring in some tendons function to

One gene can influence trait(s). one trait can be determined by gene(s).

Explain the significance of thesaurus geographicus

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.