{"common":{"save":0,"post_id":"9982","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9494","post_id":"9982","mon_id":"1159850","chapter_id":"1160309","question":"<p data-end=\"594\" data-start=\"325\">M\u1ed9t b\u1ea1n HS th\u1ea5y sâu b\u01b0\u1edbm \u0103n lá cây liên t\u1ee5c, cây rau b\u1ecb h\u1ea1i n\u1eb7ng. Ý ngh\u0129a c\u1ee7a hành vi này là gì?<\/p>","options":["A. Giúp sâu b\u01b0\u1edbm tích l\u0169y n\u0103ng l\u01b0\u1ee3ng chu\u1ea9n b\u1ecb bi\u1ebfn thái thành b\u01b0\u1edbm","B. Giúp b\u01b0\u1edbm tr\u01b0\u1edfng thành có cánh to","C. Giúp nh\u1ed9ng d\u1ec5 di chuy\u1ec3n","D. Giúp sâu b\u01b0\u1edbm hô h\u1ea5p t\u1ed1t h\u01a1n"],"correct":"1","level":"3","hint":"<p>G\u1ee3i ý: \u0110ây là giai \u0111o\u1ea1n sinh tr\u01b0\u1edfng và tích l\u0169y.<\/p>","answer":"<p><strong data-end=\"730\" data-start=\"647\">\u0110áp án \u0111úng: <span style=\"color:#16a085;\">A. Giúp sâu b\u01b0\u1edbm tích l\u0169y n\u0103ng l\u01b0\u1ee3ng chu\u1ea9n b\u1ecb bi\u1ebfn thái thành b\u01b0\u1edbm<\/span><\/strong><br data-end=\"733\" data-start=\"730\" \/>Gi\u1ea3i thích: Sâu b\u01b0\u1edbm \u0103n nhi\u1ec1u \u0111\u1ec3 tích l\u0169y cho giai \u0111o\u1ea1n nh\u1ed9ng.<br data-end=\"798\" data-start=\"795\" \/>B sai: Cánh to là \u0111\u1eb7c \u0111i\u1ec3m thích nghi c\u1ee7a b\u01b0\u1edbm tr\u01b0\u1edfng thành.<br data-end=\"861\" data-start=\"858\" \/>C sai: Nh\u1ed9ng b\u1ea5t \u0111\u1ed9ng.<br data-end=\"886\" data-start=\"883\" \/>D sai: Hô h\u1ea5p không liên quan \u0103n nhi\u1ec1u.<\/p>","type":"choose","extra_type":"classic","user_id":"139","test":"0","date":"2025-09-12 22:30:47","option_type":"txt","len":3},{"id":"9495","post_id":"9982","mon_id":"1159850","chapter_id":"1160309","question":"<p data-end=\"1191\" data-start=\"947\">M\u1ed9t nông dân mu\u1ed1n h\u1ea1n ch\u1ebf sâu b\u01b0\u1edbm phá h\u1ea1i rau. Bi\u1ec7n pháp hi\u1ec7u qu\u1ea3 nh\u1ea5t là gì?<\/p>","options":["A. Phun thu\u1ed1c tr\u1eeb n\u1ea5m trên cây","B. B\u1eaft sâu b\u01b0\u1edbm ho\u1eb7c dùng bi\u1ec7n pháp sinh h\u1ecdc \u0111\u1ec3 di\u1ec7t sâu","C. \u0110\u1eb7t b\u1eaby ánh sáng ban \u0111êm","D. Che ch\u1eafn ng\u0103n côn trùng ti\u1ebfp xúc cây"],"correct":"2","level":"3","hint":"<p>G\u1ee3i ý: Ph\u1ea3i x\u1eed lí \u0111úng giai \u0111o\u1ea1n gây h\u1ea1i lá m\u1ea1nh nh\u1ea5t.<\/p>","answer":"<p><strong data-end=\"1323\" data-start=\"1250\">\u0110áp án \u0111úng: <span style=\"color:#16a085;\">B. B\u1eaft sâu b\u01b0\u1edbm ho\u1eb7c dùng bi\u1ec7n pháp sinh h\u1ecdc \u0111\u1ec3 di\u1ec7t sâu<\/span><\/strong><br data-end=\"1326\" data-start=\"1323\" \/>Gi\u1ea3i thích: Sâu b\u01b0\u1edbm \u0103n lá, nên di\u1ec7t tr\u1ef1c ti\u1ebfp giai \u0111o\u1ea1n này hi\u1ec7u qu\u1ea3 nh\u1ea5t.<br data-end=\"1404\" data-start=\"1401\" \/>A sai: N\u1ea5m không ph\u1ea3i nguyên nhân chính.<br data-end=\"1447\" data-start=\"1444\" \/>C sai: B\u1eaby ánh sáng ít hi\u1ec7u qu\u1ea3 v\u1edbi sâu b\u01b0\u1edbm.<br data-end=\"1495\" data-start=\"1492\" \/>D sai: Che ch\u1eafn ch\u1ec9 h\u1ea1n ch\u1ebf m\u1ed9t ph\u1ea7n.<\/p>","type":"choose","extra_type":"classic","user_id":"139","test":"0","date":"2025-09-12 22:31:24","option_type":"txt","len":3},{"id":"9496","post_id":"9982","mon_id":"1159850","chapter_id":"1160309","question":"<p data-end=\"1804\" data-start=\"1554\">N\u1ebfu không có \u0111\u1ee7 lá cây trong môi tr\u01b0\u1eddng, sâu b\u01b0\u1edbm khó bi\u1ebfn thái thành b\u01b0\u1edbm vì sao?<\/p>","options":["A. Không \u0111\u1ee7 th\u1ee9c \u0103n \u0111\u1ec3 tích l\u0169y n\u0103ng l\u01b0\u1ee3ng cho giai \u0111o\u1ea1n sau","B. Không \u0111\u1ee7 n\u01b0\u1edbc \u0111\u1ec3 duy trì s\u1ef1 s\u1ed1ng","C. Không \u0111\u1ee7 ánh sáng \u0111\u1ec3 quang h\u1ee3p","D. Không \u0111\u1ee7 n\u01a1i \u0111\u1ec3 làm kén"],"correct":"1","level":"3","hint":"<p>G\u1ee3i ý: Lá cây là ngu\u1ed3n th\u1ee9c \u0103n chính c\u1ee7a sâu b\u01b0\u1edbm.<\/p>","answer":"<p><strong data-end=\"1936\" data-start=\"1859\">\u0110áp án \u0111úng:<span style=\"color:#16a085;\"> A. Không \u0111\u1ee7 th\u1ee9c \u0103n \u0111\u1ec3 tích l\u0169y n\u0103ng l\u01b0\u1ee3ng cho giai \u0111o\u1ea1n sau<\/span><\/strong><br data-end=\"1939\" data-start=\"1936\" \/>Gi\u1ea3i thích: Thi\u1ebfu th\u1ee9c \u0103n → không \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng cho bi\u1ebfn thái.<br data-end=\"2004\" data-start=\"2001\" \/>B sai: N\u01b0\u1edbc không ph\u1ea3i nguyên nhân chính.<br data-end=\"2048\" data-start=\"2045\" \/>C sai: Sâu b\u01b0\u1edbm không quang h\u1ee3p.<br data-end=\"2083\" data-start=\"2080\" \/>D sai: Kén hình thành t\u1eeb tuy\u1ebfn t\u01a1, không c\u1ea7n lá.<\/p>","type":"choose","extra_type":"classic","user_id":"139","test":"0","date":"2025-09-12 22:31:59","option_type":"txt","len":3}]}