Question

select the independent clause. todays medical students owe a debt to dr. henry gray, whose renowned 1858 book, anatomy: descriptive and surgical, is still an indispensable guide to the structure of the human body.

Explanation:

An independent clause can stand alone as a complete sentence, expressing a complete thought. "Today's medical students owe a debt to Dr. Henry Gray" is a complete thought with a subject (medical students) and a predicate (owe a debt to Dr. Henry Gray).

Answer:

Today's medical students owe a debt to Dr. Henry Gray