When discussing linkage studies, the instructor mentions that colorblindness is found in a small section of the x chromosome and has been linked to development of which of the following diseases? select all that apply.
a) early-onset alzheimer disease
b) hemophilia
c) adrenal hyperplasia
d) down syndrome

The u.s. intervened in korea and vietnam to stop the spread of

Which of the following statements about imprisonment rates in the united states is true? the united states imprisons people at a higher rate than russia, mexico, or canada. the united states imprisons people at a lower rate than russia or south africa, but higher than israel. the united states imprisons people at a lower rate than russia, mexico, or canada. russia, south africa, and mexico each imprison more people than the united states.

What was the greatest contribution of the “scientific method”?