B\u00e0i 1 (trang 126 SGK Sinh 11):<\/b>\u00a0T\u1eadp t\u00ednh l\u00e0 g\u00ec?<\/p>\n
L\u1eddi gi\u1ea3i:<\/b><\/p>\n
T\u1eadp t\u00ednh l\u00e0 chu\u1ed7i ph\u1ea3n \u1ee9ng c\u1ee7a c\u01a1 th\u1ec3 \u0111\u1ed9ng v\u1eadt tr\u1ea3 l\u1eddi k\u00edch th\u00edch t\u1eeb m\u00f4i tr\u01b0\u1eddng (b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i c\u01a1 th\u1ec3), nh\u1edd \u0111\u00f3 \u0111\u1ed9ng v\u1eadt th\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 t\u1ed3n t\u1ea1i.<\/p>\n
B\u00e0i 2 (trang 126 SGK Sinh 11):<\/b>\u00a0Cho m\u1ed9t v\u00e0i v\u00ed d\u1ee5 (kh\u00e1c v\u1edbi v\u00ed d\u1ee5 trong b\u00e0i h\u1ecdc) v\u1ec1 t\u1eadp t\u00ednh b\u1ea9m sinh v\u00e0 t\u1eadp t\u00ednh h\u1ecdc \u0111\u01b0\u1ee3c.<\/p>\n
L\u1eddi gi\u1ea3i:<\/b><\/p>\n
* V\u00ed d\u1ee5 v\u1ec1 t\u1eadp t\u00ednh b\u1ea9m sinh:<\/p>\n
– \u1ebech \u0111\u1ef1c k\u00eau sau c\u01a1n m\u01b0a \u0111\u1ea7u h\u1ea1 \u0111\u1ec3 g\u1ecdi b\u1ea1n t\u00ecnh.<\/p>\n
– Ve s\u1ea7u non (\u1ea5u tr\u00f9ng) sau khi n\u1edf s\u1ebd chui xu\u1ed1ng \u0111\u1ea5t .<\/p>\n
– G\u00e0 tr\u1ed1ng g\u00e1y v\u00e0o m\u1ed7i s\u1edbm.<\/p>\n
– Chu\u1ed3n chu\u1ed3n \u0111\u1ebb tr\u1ee9ng v\u00e0o n\u01b0\u1edbc.<\/p>\n
– C\u00f3c nghi\u1ebfn r\u0103ng khi tr\u1eddi s\u1eafp m\u01b0a.<\/p>\n
– Ch\u00e3o chu\u1ed9c k\u00eau s\u1ebd b\u00e1o hi\u1ec7u c\u01a1n b\u00e3o \u0111\u00e3 \u0111i qua.<\/p>\n
– Ch\u00f3, m\u00e8o, h\u1ed5, b\u00e1o,\u2026 c\u00f3 t\u1eadp t\u00ednh \u0111\u00e1nh d\u1ea5u l\u00e3nh th\u1ed5.<\/p>\n
– C\u00e1 chu\u1ed1i b\u1ed1 m\u1eb9 ch\u0103m s\u00f3c c\u00e1 chu\u1ed1i con .<\/p>\n
– C\u00e1 ng\u1ef1a v\u1eb1n \u0103n tr\u1ee9ng c\u1ee7a m\u00ecnh\u2026.<\/p>\n
– Vi\u1ec7c sinh con c\u1ee7a g\u1ea5u c\u00e1i s\u1ebd di\u1ec5n ra v\u00e0o k\u00ec ng\u1ee7 \u0111\u00f4ng.<\/p>\n
* V\u00ed d\u1ee5 v\u1ec1 t\u1eadp t\u00ednh h\u1ecdc \u0111\u01b0\u1ee3c:<\/p>\n
– G\u00e0 con th\u1ea5y c\u00f3 di\u1ec1u h\u00e2u s\u1ebd nhanh ch\u00f3ng tr\u1ed1n v\u00e0o ch\u1ed7 g\u00e0 m\u1eb9.<\/p>\n
– S\u01b0 t\u1eed non h\u1ecdc t\u1eadp \u0111\u1ec3 s\u0103n m\u1ed3i.<\/p>\n
– Kh\u1ec9 con h\u1ecdc c\u00e1ch leo tr\u00e8o.<\/p>\n
– Chim non h\u1ecdc t\u1eadp \u0111\u1ec3 c\u00f3 th\u1ec3 bay.<\/p>\n
– Tr\u00ean c\u00e1c \u0111\u1ed3ng c\u1ecf, c\u00e1c lo\u00e0i th\u00fa \u0103n c\u1ecf s\u1ebd lu\u00f4n thay nhau v\u1eeba \u0103n v\u1eeba canh ch\u1eebng th\u00fa \u0103n th\u1ecbt.<\/p>\n
– C\u00e1 voi con s\u1ebd h\u1ecdc c\u00e1ch \u00e9p m\u1ecf v\u00e0o b\u1ee5ng c\u00e1 voi m\u1eb9 \u0111\u1ec3 l\u1ea5y s\u1eefa.<\/p>\n
– R\u00e1i c\u00e1 h\u1ecdc c\u00e1ch \u201cx\u00e2y \u0111\u1eadp n\u01b0\u1edbc\u201d \u0111\u1ec3 \u1edf.<\/p>\n
– Tr\u01b0\u1edbc k\u00ec ng\u1ee7 \u0111\u00f4ng, c\u00e1c con g\u1ea5u th\u01b0\u1eddng c\u1ed1 g\u1eafng \u0103n th\u1eadt nhi\u1ec1u \u0111\u1ec3 c\u01a1 th\u1ec3 b\u00e9o l\u00ean nhanh ch\u00f3ng chu\u1ea9n b\u1ecb cho vi\u1ec7c kh\u00f4ng \u0103n trong su\u1ed1t m\u00f9a \u0111\u00f4ng.<\/p>\n
– \u2026.<\/p>\n
B\u00e0i 3 (trang 126 SGK Sinh 11):<\/b>\u00a0Cho bi\u1ebft s\u1ef1 kh\u00e1c nhau gi\u1eefa t\u1eadp t\u00ednh b\u1ea9m sinh v\u00e0 t\u1eadp t\u00ednh h\u1ecdc \u0111\u01b0\u1ee3c.<\/p>\n
L\u1eddi gi\u1ea3i:<\/b><\/p>\n B\u00e0i 1 (trang 126 SGK Sinh 11):\u00a0T\u1eadp t\u00ednh l\u00e0 g\u00ec? L\u1eddi gi\u1ea3i: T\u1eadp t\u00ednh l\u00e0 chu\u1ed7i ph\u1ea3n \u1ee9ng c\u1ee7a c\u01a1 th\u1ec3 \u0111\u1ed9ng v\u1eadt tr\u1ea3 l\u1eddi k\u00edch th\u00edch t\u1eeb m\u00f4i tr\u01b0\u1eddng (b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i c\u01a1 th\u1ec3), nh\u1edd \u0111\u00f3 \u0111\u1ed9ng v\u1eadt th\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 t\u1ed3n t\u1ea1i. B\u00e0i 2 (trang 126 SGK […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1324],"tags":[1486,1485],"yoast_head":"\n\n\n
\n T\u1eadp t\u00ednh b\u1ea9m sinh<\/th>\n T\u1eadp t\u00ednh h\u1ecdc \u0111\u01b0\u1ee3c<\/th>\n<\/tr>\n \n Sinh ra \u0111\u00e3 c\u00f3, di truy\u1ec1n t\u1eeb b\u1ed1 m\u1eb9, \u0111\u1eb7c tr\u01b0ng cho lo\u00e0i.<\/td>\n H\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh s\u1ed1ng th\u00f4ng qua h\u1ecdc t\u1eadp v\u00e0 r\u00fat kinh nghi\u1ec7m.<\/td>\n<\/tr>\n \n Ch\u1ee7 y\u1ebfu do c\u00e1c ph\u1ea3n x\u1ea1 kh\u00f4ng \u0111i\u1ec1u ki\u1ec7n.<\/td>\n Ch\u1ee7 y\u1ebfu do c\u00e1c ph\u1ea3n x\u1ea1 c\u00f3 \u0111i\u1ec1u ki\u1ec7n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n