div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: L’origine du sexe biologique src=https:reader035fdocumentsfrreader035viewer202206241662ad55f6d50c196474671b01html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpL’origine du sexe biologiquepdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: L’origine du sexe biologique src=https:reader035fdocumentsfrreader035viewer202206241662ad55f6d50c196474671b01html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divpL’origine du sexe biologiquep pLa détermination génétique du sexepdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: L’origine du sexe biologique src=https:reader035fdocumentsfrreader035viewer202206241662ad55f6d50c196474671b01html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divpL’acquisition des caractères sexuels de l’adulte: la pubertépdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: L’origine du sexe biologique src=https:reader035fdocumentsfrreader035viewer202206241662ad55f6d50c196474671b01html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divpL’acquisition des caractères sexuels de l’adultepdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: L’origine du sexe biologique src=https:reader035fdocumentsfrreader035viewer202206241662ad55f6d50c196474671b01html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdiv