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你听说过返祖现象码?返祖现象是指在有的生物体上偶然出现了祖先的某些形态特征和生理特性的现象。大家知道,人类是经过千百万年的进化,才一步一步地由低级动物演化到古猿→类人猿→人类的。人类的祖先四足行走,具有全身多毛、有尾巴、胸部或腋下多乳头等特征。如果人类胎儿在母亲体内孕育时,发育不正常,如胎毛不脱落,尾椎骨不退化、罗乳头不消失……就会出现返祖的某些特征。
Have you ever heard of the ancestral phenomenon code? The ancestral phenomenon refers to the phenomenon that certain morphological and physiological characteristics of some ancestors happened by chance on some organisms. We all know that humans evolved from lower animals to paleopia → apes → humanity after millions of years of evolution. Human ancestors walking four-footed, with body hairy, tails, chest, or underarm multi nipple and other characteristics. If the human fetus during pregnancy in the mother body, the development is not normal, such as fetal hair does not fall off, the tail vertebra does not degenerate, Luo nipple does not disappear ... ... there will be some characteristics of the ancestors.