Human Body Systems Quiz

What percentage of the human body is water by weight?

• 30%

• 60%

• 75%

• 90%

What is the scientific study of the structure of living things called?

• Biology

• Anatomy

• Physiology

• Biochemistry

Tags

NGSS.HS-LS1-2

Human anatomy focuses on structures of which kind of body?

• Animal

• Human

• Plant

• Insect

Tags

NGSS.MS-LS4-2

Comparative anatomy involves the study of body structures in:

• Same species

• Different species

• Microorganisms

• Plants only

How many major systems is the human body divided into?

• 5

• 9

• 11

• 13

What is the main function of the human skeletal system?

• Movement

• Support and protect

• Digestion

• Circulation

How many bones does the human skeleton contain?

• 106

• 206

• 306

• 406

Which type of joint permits no movement of the connected bones?

• Hinge

• Ball-and-socket

• Fixed

• Pivot

Cartilage is found in all of the following except:

• Joints

• Ear

• Heart

• Nose

What is the primary task of the muscular system?

• Secretion of hormones

• Aiding in movement

• Filtering blood

• Producing red blood cells