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- Biology
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  - Human Anatomy & Physiology
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    - Circulatory System 90
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    - Integumentary System 21
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  - Botany Plant Biology
    - Plant Anatomy 38
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    - Photosynthesis 53
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    - Plant Taxonomy 43
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  - Zoology Animal Biology
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    - Fish 76
    - Amphibians 10
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    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 25
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    - Development 6
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  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
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    - Mycology 16
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    - Microbial Genetics 5
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  - Biotechnology
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  - Molecular Biology
    - Biological Biomolecules 8
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- Earth & Space Science
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Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Math and Biology Aptitude Test! Trivia Quiz

Questions: 5 | Attempts: 166 | Last updated: Mar 22, 2025

Sample Question
What is the value of "n" in this equation? 32 - n = 21

53

11

21

10

Soal Ulangan Harian Kelas 3 Sd

Questions: 5 | Attempts: 17461 | Last updated: Mar 22, 2025

Sample Question
Ciri-ciri makhluk hidup antara lain...

Besarnya tetap

Berkembang biak

Tidak bergerak

Menetap di satu tempat

Routine Measurements and Observations

Questions: 6 | Attempts: 101 | Last updated: Oct 7, 2025

Sample Question
What is a routine measurement?

Pulse rate

Peak flow

Running

Talking

Sem1mini2 - Biochemistry – Blood Clotting System

Questions: 37 | Attempts: 596 | Last updated: Mar 21, 2025

Sample Question
Which of the following contains exposed collagen to which platelets bind during vascular injury?

Endothelial cells

Subendothelial cells

Platelets

Clotting factors

Von Willebrand Factor

AQA Biology B1, Unit 1. 1-keeping Healthy

Questions: 21 | Attempts: 157 | Last updated: Feb 5, 2025

Biology I Final Exam (Practice)

Questions: 90 | Attempts: 3289 | Last updated: Mar 21, 2025

Sample Question
Which sequence correctly lists the different levels of biological organization?

A. cells -> organs -> tissues -> organ system -> organism

B. cells -> tissues -> organ system -> organs -> organism

C. tissues -> cells -> organ -> organ system -> organism

D. tissues -> organs -> organ system -> organisms -> cells

E. cells -> tissues -> organs -> organ system -> organism

Major & Trace Mineral Quiz

Questions: 27 | Attempts: 11356 | Last updated: Apr 22, 2025

Sample Question
Edema and hypertension are toxicity symptoms of which major mineral?

Sodium

Calcium

Magnesium

Sulfate

Brain Bee Challenge: Round II

Questions: 10 | Attempts: 17433 | Last updated: Mar 22, 2025

Sample Question
What part of the brain helps control movement and cognitive processes that require precise timing?

Cerebellum

Amygdala

Hypothalamus

1) Biology Revision - Keeping Healthy - Diet and Exercise

Questions: 40 | Attempts: 526 | Last updated: Apr 10, 2025

Sample Question
You are malnourished if...

You eat too little food

You eat too much food

You eat too little food or if you eat too much food

Nutrition Of The Body Practice Questions!

Questions: 20 | Attempts: 229 | Last updated: Oct 16, 2025

Sample Question
Who is in charge of controlling movements and waves of the gastrointestinal tract?

Somatic nervous system

Autonomic nervous system

Muscular system

Endocrine system

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