Ôn thi tốt nghiệp THPT môn Sinh học - Lớp 12 - Đề thi THPTQG môn Sinh học năm 2025 (đề chính thức)

{"save":1,"level":1,"time":"50","total":40,"point":5,"segment":[{"id":"7839","test_id":"606","question":"<p>Sau khi di nh\u1eadp v&agrave;o Vi\u1ec7t Nam, \u1ed1c b\u01b0\u01a1u v&agrave;ng \u0111&atilde; th&iacute;ch nghi, sinh tr\u01b0\u1edfng v&agrave; ph&aacute;t tri\u1ec3n&nbsp;m\u1ea1nh. \u1ed0c b\u01b0\u01a1u v&agrave;ng \u0111\u01b0\u1ee3c g\u1ecdi l&agrave; lo&agrave;i<\/p>","options":["<strong>A. <\/strong>\u0111\u1eb7c tr\u01b0ng.","<strong>B. <\/strong>ti&ecirc;n phong.","<strong>C.<\/strong> ch\u1ee7 ch\u1ed1t.","<strong>D. <\/strong>ngo\u1ea1i lai."],"correct":"4","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>D. <\/strong>ngo\u1ea1i lai.<\/span><\/p><p>Sau khi di nh\u1eadp v&agrave;o Vi\u1ec7t Nam, \u1ed1c b\u01b0\u01a1u v&agrave;ng \u0111&atilde; th&iacute;ch nghi, sinh tr\u01b0\u1edfng v&agrave; ph&aacute;t tri\u1ec3n&nbsp;m\u1ea1nh. \u1ed0c b\u01b0\u01a1u v&agrave;ng \u0111\u01b0\u1ee3c g\u1ecdi l&agrave; lo&agrave;i <strong>ngo\u1ea1i lai<\/strong>.<\/p>","type":"choose","user_id":"131","test":"3","date":"2025-07-06 08:03:54"},{"id":"7841","test_id":"606","question":"<p>Trong pha S c\u1ee7a chu k&igrave; t\u1ebf b&agrave;o b&igrave;nh th\u01b0\u1eddng, NST c&oacute; ho\u1ea1t \u0111\u1ed9ng ch&iacute;nh n&agrave;o sau \u0111&acirc;y?<\/p>","options":["<strong>A.<\/strong> Nh&acirc;n \u0111&ocirc;i.","<strong>B.<\/strong> B\u1eaft \u0111\u1ea7u \u0111&oacute;ng xo\u1eafn.","<strong>C.<\/strong> Ph&acirc;n li.","<strong>D.<\/strong> \u0110&oacute;ng xo\u1eafn c\u1ef1c \u0111\u1ea1i."],"correct":"1","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>A.<\/strong> Nh&acirc;n \u0111&ocirc;i.<\/span><\/p><p>Ta\u0323i pha S cu\u0309a chu ki\u0300 t&ecirc;\u0301 ba\u0300o, DNA va\u0300 nhi&ecirc;\u0303m s\u0103\u0301c th&ecirc;\u0309 nh&acirc;n \u0111&ocirc;i, m&ocirc;\u0303i nhi&ecirc;\u0303m s\u0103\u0301c th&ecirc;\u0309 g&ocirc;\u0300m 2 chromatid di\u0301nh \u01a1\u0309 t&acirc;m \u0111&ocirc;\u0323ng, t&ecirc;\u0301&nbsp;ba\u0300o ti&ecirc;\u0301p tu\u0323c t\u0103ng tr\u01b0\u01a1\u0309ng.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-07-06 08:04:00"}]}