Category
Biology
Page 3 of 3
Biology is the science of life — and the questions it asks reach from the inner workings of a single cell all the way out to the ecosystems that span the planet. This page is the central hub for the Biology Contest library: 25 articles, organized into six subtopic clusters, with sub-pillar pages that go deeper on each one.
Six topic clusters#
Pick the thread that fits your curiosity. Each cluster has its own sub-pillar page that goes deeper on the subject and links every article in it.
DNA, the genes that ride it, and the modern tools — CRISPR, gene editing, gene therapy — that let us read and rewrite the code of life.
How living things interact with each other and the planet — ecosystems, biodiversity, marine biology, climate change, and the great extinctions.
Life's smallest units — cell biology, mitosis and meiosis, the microbial world, viruses, and the gut microbiome you carry around with you.
The biology you live inside — major organ systems, the brain and memory, the science of aging, and the DNA driving it all.
The long story of life on Earth — natural selection, the evolution of life, mass extinctions, and the photosynthesis that made all of it possible.
Resources for the biology learner — common myths debunked, home experiments, careers in biology, contest strategies, and the field's Nobel laureates.
All 25 articles, by cluster#
🧬 Genetics & Biotechnology#
🌱 Ecology & the Environment#
🧫 Cells & Microorganisms#
🫁 The Human Body#
🦴 Evolution & Plant Life#
🎯 Learning & Practice#
Where to start#
Start with What Is Biology? for orientation, then From Cells to Superorganisms for the foundations.
CRISPR and Genetic Engineering cover the biotechnology you're reading headlines about.
Try Climate Change, Biodiversity Hotspots, and Mass Extinctions.
Natural Selection Explained and The Evolution of Life cover biology's central organizing idea.
Browse by topic tag#
-
Biology
Top 10 Fascinating Facts About Human DNA
Human DNA is the incredible blueprint that defines who we are, influencing everything from our eye color to our susceptibility to certain diseases. This…
by BiologyContest
