Junior Cycle Science: Biology
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Cell and Microscope
Cells are the basic building blocks of all living things, and microscopes allow us to explore structures too small to be seen with the naked eye.
Select a quiz below to learn more and test your understanding.
Food and the Digestive System
Food provides the energy and nutrients needed for growth, repair, and good health.
Explore topics ranging from nutrition and healthy diets to digestion, teeth, and food tests by selecting a quiz below.
The Circulatory System
These quizzes introduces how the heart, blood, and blood vessels work together to circulate substances around the body. It covers blood components, blood vessels, the heart, circulation, and health.
The Respiratory System
The respiratory system is responsible for supplying oxygen to the body and removing carbon dioxide.
Explore topics ranging from breathing and gas exchange to respiratory health and exercise by selecting a quiz below.
Human Reproduction
Human reproduction is the process by which new life begins and develops.
Explore the male and female reproductive systems, fertilisation, pregnancy, and puberty by selecting a quiz below.
Genetics and Evolution
Genetics explains how characteristics are inherited from one generation to the next, while evolution describes how species change over time.
Explore topics ranging from DNA and inheritance to natural selection, variation, and cloning by selecting a quiz below.
Ecology and Biodiversity
Ecology explores how living organisms interact with one another and with their environment.
Explore topics ranging from food chains and energy transfer to ecosystems and biodiversity by selecting a quiz below.
Habitats
Habitats provide living organisms with food, water, shelter, and the conditions they need to survive.
Explore topics ranging from habitat studies and adaptations to changes in habitats by selecting a quiz below.
Plant Reproduction
Discover how plants reproduce, how pollen is transferred between flowers, and how seeds are dispersed to new locations.
Choose a quiz below to begin
Energy of Life
Energy is essential for all living organisms and is transferred through biological processes and ecosystems.
Explore topics ranging from photosynthesis and respiration to starch testing and the carbon cycle by selecting a quiz below.
Living Things
Biologists classify living organisms based on their characteristics and relationships.
Learn about living things, classification systems, microorganisms, and human health by choosing a quiz below.
Conservation
Conservation aims to protect the environment and preserve biodiversity for future generations.
Explore topics ranging from pollution and climate change to recycling and conservation by selecting a quiz below.
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