What process allows snakes to grow and clear away parasites?
Answer
Ecdysis
Ecdysis is the periodic process where a snake sheds its entire outer layer of skin. This shedding is essential for several biological reasons: it allows the snake to accommodate growth as it expands its body size, and simultaneously, it helps the snake rid itself of accumulated external parasites. The skin itself is composed of keratin, the same structural protein found in human nails and hair, and its shedding cycle is vital for maintaining skin health.
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