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  - Materials Chemistry
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- Biology
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  - Genetics
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  - Evolution
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    - Speciation 5
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    - Comparative Anatomy 12
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  - Ecology
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    - Biodiversity 28
    - Ecological Conservation 46
    - Habitat 5
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  - Human Anatomy & Physiology
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    - Respiratory System 44
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    - Immune System 11
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    - Sensory Organs 54
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 52
    - Plant Reproduction 22
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    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Platyhelminthes 5
    - Nematoda 6
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    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
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    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 24
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
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    - Bacteriology 33
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    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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  - Biotechnology
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    - Bio Nucleic Acids 5
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Exams & Certifications

7th Grade Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

Symbiosis - Mutualism

Questions: 7 | Attempts: 597 | Last updated: Mar 22, 2025

Sample Question
Mutualism is any relationship between two species that benefits both species.

True

False

Take The Ecology Vocabulary Quiz Questions!

Questions: 25 | Attempts: 839 | Last updated: Mar 21, 2025

Sample Question
What term would best describe all the living factors in an enviornment?

Abiotic factor

Community

Biology

Biotic factor

None of the above

Unit 1 Biology Vocabulary

Questions: 11 | Attempts: 299 | Last updated: Mar 21, 2025

Sample Question
What is an atom?

A group of like of different atoms held together by chemical forces

The smallest part of an element and the smallest level on the hierarchy of life

Organisms that only have one cell

A specialized part of a cell that has a specific function

Animal and Plant Orientation

Questions: 11 | Attempts: 154 | Last updated: Jun 5, 2025

Sample Question
Epiphytes are an example of this kind of relationship.

Commensalism

Amensalism

Exploitation

Mutualism

Allelopathy

What's Your Ecological Intelligence?

Questions: 11 | Attempts: 277 | Last updated: Mar 21, 2025

Sample Question
You're preparing fish for dinner tonight. Which one of these choices is the least environmentally friendly?

Catfish

Farmed Atlantic salmon

Farmed striped bass

Pacific cod

This Quiz Covers All Of Chapter Ecology Quiz

Questions: 14 | Attempts: 167 | Last updated: Mar 21, 2025

Sample Question
True or False: The temperature gets hotter the closer you go towards the equator.

True

False

Ecology Quiz: Test Your Ecology Knowledge

Questions: 20 | Attempts: 78381 | Last updated: Jul 8, 2025

Sample Question
In the following food chain, which organism is the secondary consumer? grass ------> rabbit -------> snake ------> hawk

Grass

Rabbit

Snake

Hawk

Organisms and Their Relationships

Questions: 10 | Attempts: 1679 | Last updated: Mar 21, 2025

Sample Question
If a tick is connected to a dog what type of symbiotic relationship is this?

Paratism

Commensalism

Symbiosis

Mutualism

Population

Basic Facts About Coral Reefs Quiz

Questions: 10 | Attempts: 7221 | Last updated: Oct 19, 2025

Sample Question
1. How much of the Earth's surface does coral reefs cover?

Less than 1%

1% to 5%

25%

More than 50%

Symbiosis Inter Species Relationships Quiz!

Questions: 10 | Attempts: 1242 | Last updated: Jul 22, 2025

Sample Question
Symbiosis is defined as:

A disease related to metabolism

Degrees of close relationship between organisms of different species.

A type of weather disaster

Term used to describe species respiratory processes

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