{"common":{"save":0,"post_id":"8771","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"10828","post_id":"8771","mon_id":"1159533","chapter_id":"1159841","question":"<p>Theo thuy\u1ebft ti\u1ebfn hóa hi\u1ec7n \u0111\u1ea1i, nhân t\u1ed1 nào d\u01b0\u1edbi \u0111ây không \u0111\u01b0\u1ee3c xem là nhân t\u1ed1 ti\u1ebfn hóa?<\/p>","options":["A. Các y\u1ebfu t\u1ed1 ng\u1eabu nhiên.","B. Ch\u1ecdn l\u1ecdc t\u1ef1 nhiên.","C. Giao ph\u1ed1i ng\u1eabu nhiên.","D. Giao ph\u1ed1i không ng\u1eabu nhiên."],"correct":"3","level":"2","hint":"","answer":"<p>\u0110áp án \u0111úng: <strong>C. Giao ph\u1ed1i ng\u1eabu nhiên.<\/strong><\/p><p>Theo thuy\u1ebft ti\u1ebfn hóa hi\u1ec7n \u0111\u1ea1i, các y\u1ebfu t\u1ed1 ti\u1ebfn hóa bao g\u1ed3m ch\u1ecdn l\u1ecdc t\u1ef1 nhiên, \u0111\u1ed9t bi\u1ebfn, di c\u01b0 (di truy\u1ec1n), và các y\u1ebfu t\u1ed1 ng\u1eabu nhiên. <strong data-end=\"219\" data-is-only-node=\"\" data-start=\"195\">Giao ph\u1ed1i ng\u1eabu nhiên<\/strong> không \u0111\u01b0\u1ee3c coi là nhân t\u1ed1 ti\u1ebfn hóa vì nó không thay \u0111\u1ed5i t\u1ea7n s\u1ed1 alen trong qu\u1ea7n th\u1ec3 mà ch\u1ec9 duy trì s\u1ef1 \u0111a d\u1ea1ng di truy\u1ec1n.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-04-06 20:16:00","option_type":"txt","len":2},{"id":"10829","post_id":"8771","mon_id":"1159533","chapter_id":"1159841","question":"<p>Theo quan ni\u1ec7m c\u1ee7a Darwin, ngu\u1ed3n nguyên li\u1ec7u ch\u1ee7 y\u1ebfu c\u1ee7a quá trình ti\u1ebfn hóa là<\/p>","options":["A. \u0111\u1ed9t bi\u1ebfn c\u1ea5u trúc nhi\u1ec5m s\u1eafc th\u1ec3.","B. \u0111\u1ed9t bi\u1ebfn s\u1ed1 l\u01b0\u1ee3ng nhi\u1ec5m s\u1eafc th\u1ec3.","C. bi\u1ebfn d\u1ecb cá th\u1ec3.","D. \u0111\u1ed9t bi\u1ebfn gene."],"correct":"3","level":"2","hint":"","answer":"<p>\u0110áp án \u0111úng: <strong>C. bi\u1ebfn d\u1ecb cá th\u1ec3.<\/strong><\/p><p>Theo Darwin, <strong data-end=\"88\" data-is-only-node=\"\" data-start=\"70\">bi\u1ebfn d\u1ecb cá th\u1ec3<\/strong> (s\u1ef1 khác bi\u1ec7t gi\u1eefa các cá th\u1ec3 trong cùng m\u1ed9t loài) là ngu\u1ed3n nguyên li\u1ec7u ch\u1ee7 y\u1ebfu cho quá trình ti\u1ebfn hóa. Bi\u1ebfn d\u1ecb này t\u1ea1o ra s\u1ef1 \u0111a d\u1ea1ng di truy\u1ec1n trong qu\u1ea7n th\u1ec3, t\u1eeb \u0111ó, các cá th\u1ec3 có l\u1ee3i th\u1ebf sinh t\u1ed3n s\u1ebd \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ecdc t\u1ef1 nhiên, d\u1eabn \u0111\u1ebfn s\u1ef1 ti\u1ebfn hóa c\u1ee7a loài.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-04-06 20:16:47","option_type":"txt","len":2},{"id":"10830","post_id":"8771","mon_id":"1159533","chapter_id":"1159841","question":"<p>Theo thuy\u1ebft ti\u1ebfn hóa hi\u1ec7n \u0111\u1ea1i, t\u1ed5 ch\u1ee9c s\u1ed1ng nào sau \u0111ây là \u0111\u01a1n v\u1ecb ti\u1ebfn hóa c\u01a1 s\u1edf?<\/p>","options":["A. Qu\u1ea7n th\u1ec3. ","B. H\u1ec7 sinh thái.","C. Qu\u1ea7n xã. ","D. Cá th\u1ec3."],"correct":"1","level":"2","hint":"","answer":"<p>\u0110áp án \u0111úng: <strong>A. Qu\u1ea7n th\u1ec3. <\/strong><\/p><p>Theo thuy\u1ebft ti\u1ebfn hóa hi\u1ec7n \u0111\u1ea1i, qu\u1ea7n th\u1ec3 là \u0111\u01a1n v\u1ecb ti\u1ebfn hóa c\u01a1 s\u1edf vì ti\u1ebfn hóa x\u1ea3y ra trong qu\u1ea7n th\u1ec3 thông qua s\u1ef1 thay \u0111\u1ed5i t\u1ea7n s\u1ed1 alen qua các th\u1ebf h\u1ec7, khi các cá th\u1ec3 trong qu\u1ea7n th\u1ec3 sinh s\u1ea3n và di truy\u1ec1n \u0111\u1eb7c \u0111i\u1ec3m cho th\u1ebf h\u1ec7 sau<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-04-06 20:19:33","option_type":"txt","len":2}]}