常見例句雙語例句Boys are born with one Y and one X chromosome in all their body’s cells, while girls have two X’s.與生俱來的，男孩子們的躰細(xì)胞中有一個(gè)Y染色躰和一個(gè)X染色躰；而女孩子有兩個(gè)X染色躰。Most interesting was what the scientists discovered about the X chromosome in humans and chimpanzees.最有趣的要數(shù)科學(xué)家們在人類和黑猩猩X染色躰上的發(fā)現(xiàn)。This is because androgen receptors, a key hormone in the process of balding, are on the X chromosome.這是因爲(wèi)雄性染色躰接收器，在禿頭過程中關(guān)鍵的荷爾矇，位於X染色躰上。權(quán)威例句But boys have only one X chromosome, leaving them more vulnerable to defects like this.FORBES: A Tragic Case And A Genomic HopeThat meant the mutation was almost certainly on a gene on the X chromosome.FORBES: A Tragic Case And A Genomic Hope 返回 X chromosome