气宇轩昂男子汉与纤细娇小 弱女子相比,有其不容忽视的弱 点,事实上男人除在肌肉力量上比 女人强外,在精力、寿命及耐受力 等诸多方面均不如女人,当然这些 还与其职业特点、生活习惯、嗜好 等有关。 导致女性比男性寿命长的先 天遗传因素是基因。女性染色体为 XX,男性染色体为XY,因为只有 X染色体所带的基因才具有产生 免疫的能力,因此女性的免疫功能 自然高于男性。研究发现,男性所 携带的X隐性基因会导致50多种 Compared with the slender petite and weak woman, the imposing man has weaknesses that can not be ignored. In fact, men are not as good as women in terms of their muscle strength, and their vitality, longevity and endurance are not as good as those of women. Of course, Features, habits, hobbies and so on. The genetic predisposing factor that causes women to live longer than men is the gene. Female chromosome XX, male chromosome XY, because only the genes brought X chromosome has the ability to produce immunity, so women’s immune function naturally higher than men. The study found that men carry X recessive genes will lead to more than 50 kinds