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- Biology
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  - Botany Plant Biology
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  - Zoology Animal Biology
    - Classification 38
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    - Fish 76
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    - Mammals 106
    - Anatomy 2
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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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  - Biotechnology
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  - Molecular Biology
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- Earth & Space Science
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Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Biology Final Chapter 2

Questions: 6 | Attempts: 130 | Last updated: May 6, 2025

Sample Question
Which of the following elements is least abundant in your body

Carbon

Oxygen

Phosphorus

Iron

Mercury In Seafood Pretest

Questions: 5 | Attempts: 111 | Last updated: Feb 2, 2025

Sample Question
Why is methylmercury dangerous to the human body?

It causes anemia among women.

It harms the nervous systems of young children.

It is the leading cause of juvenile diabetes.

It is a known carcinogen

Illegal, Recreational and Legal Drugs

Questions: 18 | Attempts: 536 | Last updated: Mar 21, 2025

Sample Question
Ethanol is a legal drug. What does it contain?

Coke

Nicotine

Alcohol

Ted – Week 09: Jill Bolte Taylor: My Stroke Of Insight

Questions: 6 | Attempts: 312 | Last updated: Mar 19, 2025

Sample Question
In 1996, Dr. Taylor was stricken by a _____.

Cerebral hemorrhage

Blood vessel explode inside her cranium

Stroke on the left side of her brain

All of the above

Human Biology Quiz Chapter Two

Questions: 6 | Attempts: 673 | Last updated: Mar 22, 2025

Sample Question
Which Following parts of the digestive system is best paired with its fuction.

Esophagus-digests carborhydrates

Stomach-digests fats

Small intestine-absorbs water

Liver-produces bile

8th Grade Science Part 1-1 - The Human Body

Questions: 7 | Attempts: 4525 | Last updated: Oct 2, 2025

Sample Question
How many bones are in an adult human body?

206

About 500

Only 7

General Biology Questions! Trivia Quiz

Questions: 9 | Attempts: 843 | Last updated: Mar 22, 2025

Sample Question
The nose leads to the?

Oesophagus

Duodenum

Pupil

Rectum

Pharynx

A61: Autonomics Of Head and Neck I

Questions: 14 | Attempts: 367 | Last updated: Mar 21, 2025

Sample Question
The carotid arteries and their branches transmit the ___ fibers throughout the head and neck.

Preganglionic

Postganglionic

A Scientific Method Quiz- I

Questions: 8 | Attempts: 398 | Last updated: Mar 22, 2025

Sample Question
How many steps are there in the scientific method?

10

6

20

1

Week 7-food For Health: Improving Your Health With Food

Questions: 5 | Attempts: 251 | Last updated: Mar 20, 2025

Sample Question
A lack of energy is not always related to diet. What other things can cause that lackluster feeling? (Select all that apply)

Boredom

Some medications.

Not exercising enough.

Anxiety

Not getting enough sleep.

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