T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 8 – Arkady Leokum<\/p>\n\n\n\n
T\u1ebf b\u00e0o – nh\u1eefng th\u1ea7n d\u00e2n trong v\u01b0\u01a1ng qu\u1ed1c t\u1ebf b\u00e0o – \u0111\u1ec1u tr\u1ea3i qua m\u1ed9t qu\u00e1 tr\u00ecnh sinh ra, l\u1edbn l\u00ean, sinh s\u1ea3n v\u00e0 ch\u1ebft \u0111i nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c sinh v\u1eadt c\u1ee7a gi\u1edbi t\u1ef1 nhi\u00ean. Nh\u1eefng v\u1ea9y da r\u01a1i ra t\u1eeb da c\u1ee7a ch\u00fang ta ch\u1ee7 y\u1ebfu l\u00e0 nh\u1eefng t\u1ebf b\u00e0o bi\u1ec3u b\u00ec \u0111\u00e3 ch\u1ebft. Do nh\u1eefng t\u1ebf b\u00e0o bi\u1ec3u b\u00ec th\u01b0\u1eddng \u201cch\u1ebft y\u1ec3u\u201d, n\u00ean trong cu\u1ed9c \u0111\u1eddi c\u1ee7a m\u1ed9t con ng\u01b0\u1eddi c\u00f3 kho\u1ea3ng 18 kg t\u1ebf b\u00e0o bi\u1ec3u b\u00ec ch\u1ebft \u0111i. Tu\u1ed5i th\u1ecd c\u1ee7a t\u1ebf b\u00e0o h\u1ed3ng huy\u1ebft c\u1ea7u l\u00e0 120 ng\u00e0y. C\u00e1c t\u1ebf b\u00e0o b\u1ea1ch c\u1ea7u th\u1eadt \u0111\u00e1ng th\u01b0\u01a1ng, ch\u00fang ch\u1ec9 s\u1ed1ng \u0111\u01b0\u1ee3c v\u00e0i ti\u1ebfng \u0111\u1ed3ng h\u1ed3. C\u00e1c t\u1ebf b\u00e0o gi\u00e0 y\u1ebfu ch\u1ebft \u0111i l\u1ea1i \u0111\u01b0\u1ee3c b\u1ed5 sung b\u1edfi nh\u1eefng t\u1ebf b\u00e0o m\u1edbi \u0111\u01b0\u1ee3c sinh ra v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh kinh ng\u01b0\u1eddi. C\u00f3 ng\u01b0\u1eddi \u0111\u00e3 th\u1ed1ng k\u00ea m\u1ed7i ng\u00e0y m\u1ed9t ng\u01b0\u1eddi c\u00f3 h\u01a1n 1 t\u1ef7 t\u1ebf b\u00e0o ch\u1ebft \u0111i v\u00e0 h\u01a1n 1 t\u1ef7 t\u1ebf b\u00e0o m\u1edbi sinh ra. Trong c\u01a1 th\u1ec3 c\u1ee7a c\u00e1c c\u00f4 c\u1eadu choai choai \u0111ang l\u1edbn, m\u1ed7i ng\u00e0y s\u1ed1 t\u1ebf b\u00e0o sinh ra nhi\u1ec1u h\u01a1n s\u1ed1 t\u1ebf b\u00e0o ch\u1ebft \u0111i, v\u00ec th\u1ebf c\u01a1 th\u1ec3 m\u1ed7i ng\u00e0y m\u1ed9t ph\u00e1t tri\u1ec3n. s\u1ef1 s\u1ea3n sinh t\u1ebf b\u00e0o m\u1edbi r\u1ea5t l\u00fd th\u00fa, n\u00f3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh b\u1eb1ng c\u00e1ch ph\u00e2n b\u00e0o. C\u00f3 ba c\u00e1ch ph\u00e2n b\u00e0o trong t\u1ebf b\u00e0o c\u01a1 th\u1ec3 con ng\u01b0\u1eddi: ph\u00e2n b\u00e0o v\u00f4 nhi\u1ec5m, ph\u00e2n b\u00e0o nguy\u00ean nhi\u1ec5m v\u00e0 ph\u00e2n b\u00e0o gi\u1ea3m nhi\u1ec5m. Ph\u00e2n b\u00e0o v\u00f4 nhi\u1ec5m l\u00e0 c\u00e1ch ph\u00e2n b\u00e0o chia t\u1ebf b\u00e0o \u0111\u01a1n gi\u1ea3n nh\u1ea5t. qu\u00e1 tr\u00ecnh ph\u00e2n chia c\u1ee7a ch\u00fang b\u1eaft \u0111\u1ea7u b\u1eb1ng s\u1ef1 k\u00e9o d\u00e0i nh\u00e2n t\u1ebf b\u00e0o, ti\u1ebfp \u0111\u00f3 ph\u1ea7n gi\u1eefa c\u1ee7a nh\u00e2n l\u00f5m v\u00e0o b\u00ean trong, sau c\u00f9ng t\u00e1ch ra th\u00e0nh hai nh\u00e2n t\u1ebf b\u00e0o. Hai t\u1ebf b\u00e0o ho\u00e0n ch\u1ec9nh t\u00e1ch ra \u1edf ph\u1ea7n gi\u1eefa, m\u1ed7i ph\u1ea7n \u0111\u1ec1u c\u00f3 m\u1ed9t nh\u00e2n t\u1ebf b\u00e0o, nh\u01b0 th\u1ebf h\u00ecnh th\u00e0nh n\u00ean t\u1ebf b\u00e0o m\u1edbi. gan v\u00e0 th\u1eadn trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi c\u0169ng d\u1ef1a v\u00e0o c\u00e1ch th\u1ee9c ph\u00e2n chia t\u1ebf b\u00e0o n\u00e0y \u0111\u1ec3 s\u1ea3n sinh ra nh\u1eefng t\u1ebf b\u00e0o m\u1edbi.<\/p>\n\n\n\n
Ph\u00e2n b\u00e0o nguy\u00ean nhi\u1ec5m l\u00e0 c\u00e1ch ph\u00e2n chia t\u1ebf b\u00e0o th\u00f4ng th\u01b0\u1eddng. qu\u00e1 tr\u00ecnh ph\u00e2n chia c\u1ee7a n\u00f3 t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ee9c t\u1ea1p, c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n ph\u00e2n th\u00e0nh hai giai \u0111o\u1ea1n. 1 2 3 5 4 6<\/p>\n\n\n\n
Qu\u00e1 tr\u00ecnh ph\u00e2n b\u00e0o nguy\u00ean nhi\u1ec5m c\u1ee7a t\u1ebf b\u00e0o<\/p>\n\n\n\n
Th\u1eddi k\u1ef3 ph\u00e2n b\u00e0o nguy\u00ean nhi\u1ec5m gian k\u1ef3<\/p>\n\n\n\n
K\u1ef3 \u0111\u1ea7u. 3. K\u1ef3 gi\u1eefa. 4, 5. K\u1ef3 sau. 6. K\u1ef3 cu\u1ed1i giai \u0111o\u1ea1n \u0111\u1ea7u \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1eddi k\u1ef3 ph\u00e2n b\u00e0o nguy\u00ean nhi\u1ec5m gian k\u1ef3. Trong th\u1eddi k\u1ef3 n\u00e0y, c\u00e1c ch\u1ea5t trong t\u1ebf b\u00e0o \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c ch\u1ea5t trong nh\u00e2n t\u1ebf b\u00e0o c\u00f3 nh\u1eefng thay \u0111\u1ed5i r\u1ea5t ph\u1ee9c t\u1ea1p \u0111\u1ec3 chu\u1ea9n b\u1ecb \u0111\u1ea7y \u0111\u1ee7 v\u1eadt ch\u1ea5t nh\u1eb1m ti\u1ebfn h\u00e0nh giai \u0111o\u1ea1n hai. giai \u0111o\u1ea1n hai l\u00e0 th\u1eddi k\u1ef3 ph\u00e2n b\u00e0o c\u1ee7a qu\u00e1 tr\u00ecnh ph\u00e2n b\u00e0o nguy\u00ean nhi\u1ec5m. Th\u1eddi k\u1ef3 n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 nhi\u1ec5m s\u1eafc th\u1ec3 trong t\u1ebf b\u00e0o thay \u0111\u1ed5i li\u00ean t\u1ee5c theo m\u1ed9t tr\u00ecnh t\u1ef1 nh\u1ea5t \u0111\u1ecbnh. \u0110\u1ec3 ti\u1ec7n cho vi\u1ec7c nghi\u00ean c\u1ee9u, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 chia to\u00e0n b\u1ed9 th\u1eddi k\u1ef3 n\u00e0y th\u00e0nh c\u00e1c k\u1ef3 sau: k\u1ef3 \u0111\u1ea7u, k\u1ef3 gi\u1eefa v\u00e0 k\u1ef3 cu\u1ed1i. K\u1ebft th\u00fac qu\u00e1 tr\u00ecnh ph\u00e2n b\u00e0o h\u00ecnh th\u00e0nh n\u00ean hai t\u1ebf b\u00e0o con, sau khi t\u1ebf b\u00e0o con ph\u00e1t tri\u1ec3n, m\u1ed7i t\u1ebf b\u00e0o l\u1ea1i ph\u00e2n th\u00e0nh hai t\u1ebf b\u00e0o con kh\u00e1c, v\u00e0 c\u1ee9 nh\u01b0 th\u1ebf, s\u1ef1 ph\u00e2n chia c\u1ee9 n\u1ed1i ti\u1ebfp nhau, l\u00e0m s\u1ea3n sinh th\u1eadt nhi\u1ec1u t\u1ebf b\u00e0o, \u0111\u00e2y ch\u00ednh l\u00e0 b\u00ed quy\u1ebft \u0111\u1ec3 s\u1ea3n sinh ra t\u1ebf b\u00e0o m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 8 – Arkady Leokum T\u1ebf b\u00e0o – nh\u1eefng th\u1ea7n d\u00e2n trong v\u01b0\u01a1ng qu\u1ed1c t\u1ebf b\u00e0o – \u0111\u1ec1u tr\u1ea3i qua m\u1ed9t qu\u00e1 tr\u00ecnh sinh ra, l\u1edbn l\u00ean, sinh s\u1ea3n v\u00e0 ch\u1ebft \u0111i nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c sinh v\u1eadt c\u1ee7a gi\u1edbi t\u1ef1 nhi\u00ean. Nh\u1eefng v\u1ea9y […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-15198","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=15198"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15198\/revisions"}],"predecessor-version":[{"id":15199,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15198\/revisions\/15199"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}