Ôn thi tốt nghiệp THPT môn Sinh học - Lớp 12 - Đề tham khảo tốt nghiệp THPT môn Sinh học năm 2025 của THPT Triệu Sơn 1 (Thanh Hóa) lần 2

{"save":1,"level":1,"time":"50","total":40,"point":5,"segment":[{"id":"7075","test_id":"581","question":"<p>Ph\u01b0\u01a1ng ph&aacute;p ch\u1ee7 y\u1ebfu \u0111\u1ec3 t\u1ea1o ra bi\u1ebfn d\u1ecb t\u1ed5 h\u1ee3p trong ch\u1ecdn gi\u1ed1ng v\u1eadt nu&ocirc;i, c&acirc;y tr\u1ed3ng l&agrave;<\/p>","options":["<strong>A.<\/strong> S\u1eed d\u1ee5ng c&aacute;c t&aacute;c nh&acirc;n ho&aacute; h\u1ecdc.","<strong>B.<\/strong> Thay \u0111\u1ed5i m&ocirc;i tr\u01b0\u1eddng.","<strong>C.<\/strong> S\u1eed d\u1ee5ng c&aacute;c t&aacute;c nh&acirc;n v\u1eadt l&iacute;.","<strong>D.<\/strong> Lai gi\u1ed1ng."],"correct":"4","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>D.<\/strong> Lai gi\u1ed1ng.<\/span><\/p><p>Lai gi\u1ed1ng l&agrave; ph\u01b0\u01a1ng ph&aacute;p hi\u1ec7u qu\u1ea3 v&agrave; ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 t\u1ea1o ra bi\u1ebfn d\u1ecb t\u1ed5 h\u1ee3p trong ch\u1ecdn gi\u1ed1ng, gi&uacute;p t\u1ea1o ra s\u1ef1 \u0111a d\u1ea1ng di truy\u1ec1n v&agrave; c\u1ea3i thi\u1ec7n c&aacute;c \u0111\u1eb7c t&iacute;nh mong mu\u1ed1n \u1edf v\u1eadt nu&ocirc;i v&agrave; c&acirc;y tr\u1ed3ng.&nbsp;<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-06-24 08:18:38"},{"id":"7076","test_id":"581","question":"<p>Trong t\u1ebf b&agrave;o \u0111\u1ed9ng v\u1eadt, b&agrave;o quan n&agrave;o sau \u0111&acirc;y ch\u1ee9a gene di truy\u1ec1n theo d&ograve;ng m\u1eb9?<\/p>","options":["<strong>A.<\/strong> L\u01b0\u1edbi n\u1ed9i ch\u1ea5t.","<strong>B.<\/strong> Ribosome.","<strong>C.<\/strong> Ti th\u1ec3.","<strong>D.<\/strong> Kh&ocirc;ng b&agrave;o."],"correct":"3","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>C.<\/strong> Ti th\u1ec3.<\/span><\/p><p>Ti th\u1ec3 l&agrave; b&agrave;o quan c&oacute; h\u1ec7 gene ri&ecirc;ng, \u0111\u1ed9c l\u1eadp v\u1edbi h\u1ec7 gene trong nh&acirc;n t\u1ebf b&agrave;o. Gene trong ti th\u1ec3 \u0111\u01b0\u1ee3c di truy\u1ec1n theo d&ograve;ng m\u1eb9, c&oacute; ngh\u0129a l&agrave; con c&aacute;i th\u1eeba h\u01b0\u1edfng ti th\u1ec3 v&agrave; c&aacute;c gene c\u1ee7a n&oacute; t\u1eeb m\u1eb9.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-06-24 08:20:21"}]}