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الأفاعي كائنات صماء، فكيف تتمايل أفعى الكوبرا على صوت المزمار؟

Keep going أفعى الكوبرا 21 أبريل 2013

أثبتت الدراسات العلمية أن الافاعي كائنات صماء لا تميز من الأصوات شيئا لأنها تفتقد الى طبلة الأذن الداخلية، والعضو الذى يقوم بايصال ا...

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