Principles of
Anatomy and
Physiology (15th
Edition) by Tortora
& Derrickson –
100% Verified A+
, Answers | Updated
for 2025/2026
Chapter One: Introduction to the Human Body
Question 1:
The branch of science that studies structure
Correct Answer:
Anatomy
Question 2:
The branch of science that studies function
Correct Answer:
Physiology
Question 3:
The branch of science that describes the consequences of the improper
functioning of the body parts—that is, how a body functions when a
person has a disease.
Correct Answer:
, Pathophysiology
Question 4:
The basic unit of life
Correct Answer:
Cells
Question 5:
One or more tissues joined together to perform a specific function.
Correct Answer:
Organs
Question 6:
An aggregation of similar cells that join to perform a specific function.
Correct Answer:
Tissue
Question 7:
Groups of organs are known as...
Correct Answer:
Organ Systems
Question 8:
List the 11 systems of the body.
Correct Answer:
Integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory,
digestive, urinary and reproductive.
Question 9: