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a) Structural adaptations

Chapter 10: CHAPTER 10 · BIO ZOOLOGY · EN medium

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a) Structural adaptations The external and internal structures of animals can help them to adapt better to their environment . Some of the most common examples are mammals growing thicker fur to survive freezing climates. Some of the most attractive adaptations in nature occur for reasons of crypsis (e.g. camouflage) and mimicry. Cryptic animals are those which camouflage perfectly with their environment and are almost impossible to detect. Certain reptiles and insects such as chameleons and stick insects show this type of adaptation, which helps in prey capture or to evade from predators.

📖 Class 12 Bio Zoology English 2024 Edition www.tntextbooks.in · Page 180

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a) Structural adaptations The external and internal structures of animals can help them to adapt better to their environment . Some of the most common examples are mammals growing thicker fur to survive freezing climates. Some of the most attractive adaptations in nature occur for reasons of crypsis (e.g. camouflage) and mimicry.

Cryptic animals are those which camouflage perfectly with their environment and are almost impossible to detect. Certain reptiles and insects such as chameleons and stick insects show this type of adaptation, which helps in prey capture or to evade from predators. Likewise, horse legs are suitable for fast running and adapted for grasslands and similar terrestrial environments.

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