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- Biology
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    - Circulatory System 90
    - Respiratory System 44
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  - Botany Plant Biology
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    - Plant Morphology 5
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    - Photosynthesis 53
    - Plant Reproduction 22
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    - Plant Taxonomy 43
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    - Plant Pathology 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
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    - Fish 76
    - Amphibians 10
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    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 25
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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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

E-learning Neuroanatomy Quiz Questions

Questions: 22 | Attempts: 2154 | Last updated: Mar 21, 2025

Sample Question
The four lobes found within the brain are:

Frontal, Parietal, Occipital, Temporal

Could You Pass This Hardest Advanced Biology Quiz?

Questions: 40 | Attempts: 7856 | Last updated: Aug 16, 2025

Sample Question
Some birds are known as honeyguides because they may be followed by humans to wild beehives. When the humans take honey from the hives, the birds are able to feast on the honey and bees, too. This type of relationship can best be described as.

Commensalism

Mutualism

Symbiosis

Parasitism

Explanatory Concepts In Psychology- Biological Bases Of Psychology

Questions: 31 | Attempts: 236 | Last updated: Mar 21, 2025

Sample Question
Humans are a part of nature, what are all products of the brain?

Experience,personal identity, biological function

Behavior, experience,personal identity,

Biological function, Behaviour, expereince

Personal identity, Behaviour, biological functions

2nd Grade Life Science Quiz

Questions: 13 | Attempts: 2124 | Last updated: Oct 8, 2025

Sample Question
Name this animal.

Mink

Weasel

Armadillo

Badger

Test Your Knowledge About Motor Control And CNS!

Questions: 12 | Attempts: 312 | Last updated: Oct 15, 2025

Sample Question
Motor Program

Storage of motor programs. how the movement felt, components and outcome

Motor plan is formed

Set of commands that result in the production of a coordinated movement sequence

Coordinated movement, actions at 2 or more joints

Spontaneous stereotypical patterns of the motor activity associated with a variety of stimuli

To Help People Study For Biology.

Questions: 8 | Attempts: 360 | Last updated: Mar 16, 2025

Sample Question
Which is a characteristic of lymph nodes?

Carry blood under great pressure

Move fluids by means of a muscular pump.

They produce new red blood cells

Contain phagocytotic cells

Preparing For The Biology Exam? Our Ultimate Practice Quiz Can Help!

Questions: 25 | Attempts: 24030 | Last updated: Mar 22, 2025

Sample Question
What does DNA ligase do during DNA replication?

Seals the hydrogen bonds between the 2 strands of DNA.

Breaks the hydrogen bonds between the 2 strand of DNA.

Seals the nicks in the sugar-phosphate bonds of one of the new DNA strands.

Seals the nicks in the sugar-phosphate bonds of one of the old DNA strands.

Do You Really Know About Living and Nonliving Resources?

Questions: 8 | Attempts: 808 | Last updated: Mar 20, 2025

Sample Question
Which of the following is NONLIVING?

Tree

Flower

Cat

Bear

Boardgame

Can You Pass The Leaving CERT Biology Quiz?

Questions: 10 | Attempts: 8026 | Last updated: May 22, 2025

Sample Question
Name the steps in the Scientific Method?

Finding, evaluating, testing, explaining, conclusion.

Seeing, testing, confirming, thinking, collecting.

Collecting, experiment, confirming, result.

Observing, Hypothesis, Experiment, Collection, Conclusion.

Eating, drinking, puking, sleeping.

Basel 2 Temperature Check

Questions: 10 | Attempts: 336 | Last updated: Mar 21, 2025

Sample Question
The temperature of hot desert ranges in day time up to

20°C

50°C

30°C

10°C

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