研究人员发现，鳄鱼鳞片是由物理力量而不是遗传学形成的，这挑战了进化论的观点。 Researchers find crocodile scales form by physical forces, not genetics, challenging views on evolution.

一项新的研究发现鳄鱼的尺寸是通过机械过程形成的,而不是遗传学的。 A new study uncovers that crocodile scales form through a mechanical process rather than genetics. 随着皮肤外层的生长速度快于底部组织, 它的皱纹和折叠, 形成比例尺。 As the skin's outer layer grows faster than the underlying tissue, it wrinkles and folds, creating the scales. 日内瓦大学研究人员的这一发现表明,物理力量可以在没有新的基因指令的情况下形成进化,提供超越鳄鱼生物学的洞见。 This discovery, made by researchers at the University of Geneva, suggests that physical forces can shape evolution without new genetic instructions, offering insights beyond just crocodile biology.