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Anatomy Basics Quiz

Anatomy

A collection of general knowledge questions about human anatomy.

biology human-body science
18 Questions Easy Ages 5+ Aug 31, 2026

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About this Study Set

This study set covers Anatomy through 18 practice questions. A collection of general knowledge questions about human anatomy. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 18 questions from the Anatomy Basics Quiz study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 How many bones are in the adult human skeleton?
  • A 150
  • B 206
  • C 300
  • D 350
2 What is the largest organ in the human body?
  • A Liver
  • B Brain
  • C Skin
  • D Lungs
3 Which part of the body contains the femur, the longest bone?
  • A Arm
  • B Hand
  • C Foot
  • D Leg
4 What is the primary function of the heart?
  • A Pumping blood
  • B Digesting food
  • C Filtering air
  • D Thinking
5 How many chambers does a human heart have?
  • A One
  • B Two
  • C Three
  • D Four
6 Which organ is responsible for breathing?
  • A Stomach
  • B Lungs
  • C Kidneys
  • D Liver
7 What substance gives your skin and hair their colour?
  • A Keratin
  • B Melanin
  • C Collagen
  • D Plasma
8 Where are the smallest bones in the human body located?
  • A Nose
  • B Toes
  • C Ear
  • D Fingers
9 What is the main purpose of the human rib cage?
  • A To store energy
  • B To protect organs
  • C To help digestion
  • D To regulate heat
10 Which organ filters waste from the blood to produce urine?
  • A Kidneys
  • B Heart
  • C Brain
  • D Pancreas
11 What is the muscular organ that helps with the digestion of food?
  • A Lungs
  • B Stomach
  • C Liver
  • D Bladder
12 Which bone protects the human brain?
  • A Sternum
  • B Pelvis
  • C Skull
  • D Femur
13 How many lungs does a healthy human typically have?
  • A One
  • B Two
  • C Three
  • D Four
14 What is the strongest muscle in the human body based on weight?
  • A Bicep
  • B Masseter (jaw muscle)
  • C Heart
  • D Calf
15 Which system is responsible for moving the body?
  • A Nervous system
  • B Muscular system
  • C Digestive system
  • D Endocrine system
16 What is the main liquid component of human blood?
  • A Plasma
  • B Water
  • C Bile
  • D Saliva
17 Which part of the skeleton protects the spinal cord?
  • A Ribs
  • B Vertebral column
  • C Skull
  • D Clavicle
18 What is the common name for the patella?
  • A Shoulder blade
  • B Kneecap
  • C Collarbone
  • D Heel bone
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