B\u00e0i 1 (trang 154 SGK Sinh 11):<\/b>\u00a0K\u1ec3 t\u00ean c\u00e1c hoocm\u00f4n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng.<\/p>\n
L\u1eddi gi\u1ea3i:<\/b><\/p>\n
C\u00e1c hoocm\u00f4n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng:<\/p>\n
– Hoocm\u00f4n sinh tr\u01b0\u1edfng: k\u00edch th\u00edch ph\u00e2n chia t\u1ebf b\u00e0o v\u00e0 t\u0103ng k\u00edch th\u01b0\u1edbc t\u1ebf b\u00e0o; k\u00edch th\u00edch ph\u00e1t tri\u1ec3n x\u01b0\u01a1ng.<\/p>\n
– Hoocm\u00f4n tir\u00f4xin: k\u00edch th\u00edch chuy\u1ec3n h\u00f3a \u1edf t\u1ebf b\u00e0o, k\u00edch th\u00edch qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng c\u1ee7a c\u01a1 th\u1ec3.<\/p>\n
– Hoocm\u00f4n \u01a1str\u00f4gen(\u1edf n\u1eef) v\u00e0 testost\u00ear\u00f4n (\u1edf nam): k\u00edch th\u00edch ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf giai \u0111o\u1ea1n d\u1eady th\u00ec, testost\u00ear\u00f4n l\u00e0m t\u0103ng t\u1ed5ng h\u1ee3p pr\u00f4t\u00eain gi\u00fap ph\u00e1t tri\u1ec3n c\u01a1 b\u1eafp.<\/p>\n
B\u00e0i 2 (trang 154 SGK Sinh 11):<\/b>\u00a0K\u1ec3 t\u00ean c\u00e1c hoocm\u00f4n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4n tr\u00f9ng<\/p>\n
L\u1eddi gi\u1ea3i:<\/b><\/p>\n
C\u00e1c hoocm\u00f4n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sinh tr\u01b0\u1eddng v\u00e0 ph\u00e1t tri\u1ec3n \u1edf c\u00f4n tr\u00f9ng l\u00e0:<\/p>\n
+ Ec\u0111ix\u01a1n: g\u00e2y l\u1ed9t x\u00e1c \u1edf s\u00e2u b\u01b0\u1edbm, k\u00edch th\u00edch s\u00e2u bi\u1ebfn th\u00e0nh nh\u1ed9ng v\u00e0 b\u01b0\u1edbm.<\/p>\n
+ Juvenin: ph\u1ed1i h\u1ee3p v\u1edbi ec\u0111ix\u01a1n g\u00e2y l\u1ed9t x\u00e1c \u1edf s\u00e2u b\u01b0\u1edbm, \u1ee9c ch\u1ebf qu\u00e1 tr\u00ecnh s\u00e2u bi\u1ebfn th\u00e0nh nh\u1ed9ng v\u00e0 b\u01b0\u1edbm.<\/p>\n
B\u00e0i 3 (trang 154 SGK Sinh 11):<\/b>\u00a0V\u00e0o th\u1eddi k\u00ec d\u1eady th\u00ec c\u1ee7a nam v\u00e0 n\u1eef, hoocm\u00f4n n\u00e0o \u0111\u01b0\u1ee3c ti\u1ebft ra nhi\u1ec1u l\u00e0m c\u01a1 th\u1ec3 thay \u0111\u1ed5i m\u1ea1nh v\u1ec1 th\u1ec3 ch\u1ea5t v\u00e0 t\u00e2m sinh l\u00ed?<\/p>\n
L\u1eddi gi\u1ea3i:<\/b><\/p>\n
V\u00e0o th\u1eddi k\u00ec d\u1eady th\u00ec c\u1ee7a nam v\u00e0 n\u1eef v\u00f9ng d\u01b0\u1edbi \u0111\u1ed3i th\u00f4ng qua tuy\u1ebfn y\u00ean k\u00edch th\u00edch tinh ho\u00e0n t\u0103ng c\u01b0\u1eddng s\u1ea3n xu\u1ea5t testost\u00ear\u00f4n v\u00e0 k\u00edch th\u00edch bu\u1ed3ng tr\u1ee9ng t\u0103ng c\u01b0\u1eddng ti\u1ebft \u01a1str\u00f4gen. 2 hoocm\u00f4n sinh d\u1ee5c n\u00e0y l\u00e0m bi\u1ebfn \u0111\u1ed5i v\u1ec1 th\u1ec3 ch\u1ea5t v\u00e0 t\u00e2m l\u00ed \u1edf tu\u1ed5i d\u1eady th\u00ec c\u1ee7a nam v\u00e0 n\u1eef.<\/p>\n
B\u00e0i 1 (trang 154 SGK Sinh 11):\u00a0K\u1ec3 t\u00ean c\u00e1c hoocm\u00f4n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng. L\u1eddi gi\u1ea3i: C\u00e1c hoocm\u00f4n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng: – Hoocm\u00f4n sinh tr\u01b0\u1edfng: k\u00edch th\u00edch ph\u00e2n chia t\u1ebf b\u00e0o v\u00e0 t\u0103ng k\u00edch […]<\/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