Tag
#biological organization
3 posts
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Biology Mitosis and Meiosis: How Cells Divide
Mitosis copies a cell. Meiosis halves it. The two kinds of cell division do completely different jobs in your body — one builds and repairs, the other makes the eggs and sperm that pass DNA to the next generation. A plain-English walkthrough of how each one works.
by BiologyContest -
From Cells to Superorganisms: Levels of Biological Organization
Life on Earth exists in countless forms, from invisible single-celled organisms to vast, interconnected ecosystems. Despite this incredible diversity,…
by BiologyContest -
The Evolution of Life: A Journey Through Time
Life on Earth is the result of billions of years of evolution, a process driven by natural selection, mutation, and adaptation. This incredible journey…
by BiologyContest
