What does bio- mean?

Prepare for the Animal Behavior College Test. Use flashcards and multiple choice questions with hints and explanations. Ensure you're fully prepared for your externship!

Multiple Choice

What does bio- mean?

Explanation:
bio- indicates life. It comes from the Greek word bios meaning life and is used to show that something relates to living organisms. This makes it the best choice because many biology terms hinge on this idea, such as biology—the science of life, biosphere—the regions of Earth where living things exist, and biodegradable materials—things that can be broken down by living processes. The other options point to different prefixes: an immature cell or budding is linked to a different root like blast-; limb relates to prefixes such as brachi- or cheir-; slow comes from brady-.

bio- indicates life. It comes from the Greek word bios meaning life and is used to show that something relates to living organisms. This makes it the best choice because many biology terms hinge on this idea, such as biology—the science of life, biosphere—the regions of Earth where living things exist, and biodegradable materials—things that can be broken down by living processes. The other options point to different prefixes: an immature cell or budding is linked to a different root like blast-; limb relates to prefixes such as brachi- or cheir-; slow comes from brady-.

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