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- Biology
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  - Botany Plant Biology
    - Plant Anatomy 38
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  - Zoology Animal Biology
    - Classification 38
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    - Fish 76
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    - Mammals 106
    - Anatomy 17
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Biology Quizzes, Questions & Answers

Recent Biology Quizzes

Six Characteristics Of Life

Questions: 8 | Attempts: 169 | Last updated: Mar 17, 2025

Sample Question
Are you able to focus on the positives on where you are going in the future?

Yes, I take life in stride

Yes, I try my best

Sometimes yes, sometimes no

Take This Ultimate Biology Trivia Quiz!

Questions: 14 | Attempts: 372 | Last updated: Mar 20, 2025

Sample Question
Deductive reasoning is used to make ________ based on a hypothesis.

Predictions

Data

Correlations

Statistical Tests

Central Nervous System: Basic Test! Quiz

Questions: 10 | Attempts: 2190 | Last updated: Mar 21, 2025

Sample Question
What are the two main organs of the Central Nervous System?

Brain & Spinal Cord

Brain & Liver

Spinal Cord & Kidney

Kidney & Liver

Mr Leaven's Nervous System Pre/Post Assessment

Questions: 21 | Attempts: 136 | Last updated: Jul 22, 2025

Sample Question
What is the nervous system?

The nervous system is the system by which blood is transported through the body.

The nervous system is your body control center.

The nervous system is the system by which regulates your body hormones.

The nervous system is the system is a part of history.

A Scientific Method Quiz- II

Questions: 20 | Attempts: 1305 | Last updated: Mar 22, 2025

Sample Question
A scientist plants two rows of corn for experimentation. She puts fertilizer on row 1 but does not put fertilizer on row 2. Both rows receive the same amount of water and light intensity. She checks the growth of the corn over the course of 5 months. What is one controlled variable in this experiment?

Amount of fertlizer given to experimental group

Growth of corn

Type of fertilizer

6 Characteristics Of Life

Questions: 8 | Attempts: 147 | Last updated: Mar 22, 2025

Sample Question
Do you believe that we were once apes according to Charles Darwin?

Charles Darwin has this points and evidences. His theory could be legit.

I only believe that we were made once by dust and soil by God to spread and multiply on Earth.

Yeah because sometimes I have this ape/monkey angle whenever I took selfie.

Scientific Method Pop Quiz

Questions: 8 | Attempts: 587 | Last updated: Mar 21, 2025

Sample Question
These are the factors that stay the same throughout your experiment.

Independent

Controlled

Dependent

Research

Grade 10 Science Practice Exam With Answers

Questions: 58 | Attempts: 108833 | Last updated: Feb 3, 2026

Sample Question
In all living things, the basic unit of life is the:

Nucleus

Cell

Nucleolus

Brain

Biomedical Science I Exam II

Questions: 30 | Attempts: 160 | Last updated: Mar 20, 2025

Sample Question
Which of the following statements is (are) correct(s) about enzymes? Select all that apply.

As chemical reactions undergo, entropy (disorder) will increase

Enzymes increase the rate of the reaction by increasing the activation energy (Ea)

A reaction with a negative ΔG is said to be unfavorable

Enzymes are specific catalysts that remain unchanged following a reaction

Polymorphism among individuals can change the activity of enzymes which will effect the metabolism of the drug

Fish Handling Self Assessment

Questions: 7 | Attempts: 388 | Last updated: Mar 21, 2025

Sample Question
Was fight time minimized?

Fish was played to exhaustion, did not readily recover.

Fish was played to exhaustion, recovered with assistance.

Fish was unnecessarily played, but not to exhaustion.

Fish was quickly brought to hand.

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