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- Biology
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  - Genetics
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    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
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  - Human Anatomy & Physiology
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    - Circulatory System 90
    - Respiratory System 44
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    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 53
    - Plant Reproduction 22
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    - Plant Taxonomy 43
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Nematoda 6
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    - Arthropoda 12
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    - Fish 76
    - Amphibians 10
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    - Mammals 106
    - Anatomy 2
    - Physiology 27
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  - Microbiology
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    - Bio Nucleic Acids 5
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Exams & Certifications

9th Grade Human Anatomy & Physiology Quizzes, Questions & Answers

Recent Human Anatomy & Physiology Quizzes

Review Ch 2 Anatomy and Physiology

Questions: 32 | Attempts: 78 | Last updated: Jun 1, 2025

Sample Question
Rids the body of nitrogen-containing wastes

Cardiovascular

Digestive

Urinary

Endocrine

Skeletal

The Cardiovascular System MCQ Quiz!

Questions: 29 | Attempts: 174 | Last updated: Mar 19, 2025

Sample Question
The size of the heart is about _____ cm long and ___ cm wide.

9; 14

12; 17

14; 9

12; 7

10; 5

Anatomy and Physiology Interesting Chapter 2

Questions: 62 | Attempts: 2420 | Last updated: Sep 13, 2025

Sample Question
Anything that takes up space and has weight; composed of elements is called:

NUCLEUS

CHEMICAL ELEMENT

MATTER

ATOMS

MOLECULES

Anatomy and Physiology Chapter 3

Questions: 95 | Attempts: 4032 | Last updated: Mar 22, 2025

Sample Question
THESE ARE THE SIMPLEST STRUCTURAL AND FUNCTIONAL UNIT OF A LIVING ORGANISM.

PLASMA MEMBRANE

NUCLEUS

RIBOSOMES

CELL

CILIA

MS Astorino Biology Test

Questions: 40 | Attempts: 155 | Last updated: Oct 22, 2025

Sample Question
What is the movement called that will move a body part away from the body?

Adductor

Abductor

Flexor

Extensor

Both D and A

Blood Anatomy and Physiology Quiz

Questions: 25 | Attempts: 31746 | Last updated: Apr 14, 2025

Sample Question
When healing is complete, which process removes unnecessary clotting material to prevent blood vessel blockage?

Hematopoiesis

Fibrinolysis

Leukopoiesis

Leukopenia

Thrombocytopenia

Anatomy and Physiology Unit 3

Questions: 5 | Attempts: 1101 | Last updated: Mar 22, 2025

Sample Question
Science that studies cells

Hypokalemia

Cytopathology

Cytology

Cyoneria

Unit 2 Quiz - Basic Anatomy and Physiology

Questions: 8 | Attempts: 1609 | Last updated: Mar 22, 2025

Sample Question
About 98% of the human body is composed of only six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorous.

True

False

Chapter 18: The Urinary System - Renal Function

Questions: 14 | Attempts: 1047 | Last updated: Mar 20, 2025

Sample Question
Which structure of the urinary system stores urine until its secreted?

Kidneys

Bladder

Ureter

Urethra

Gallbladder

Connective Tissue Quiz

Questions: 22 | Attempts: 10201 | Last updated: Mar 22, 2025

Sample Question
What are the four main classes of connective tissue

Bone, cartilage, blood, and tissue proper

Fluid, cells, fat cells, and tissue proper

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