M\u1ed7i l\u1ea7n, khi \u0111\u00f4ng qua xu\u00e2n t\u1edbi, ch\u00fang ta \u0111\u1ec1u c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y nh\u1eefng h\u1ea1t tr\u1ee9ng \u0111en k\u1ebft th\u00e0nh t\u1eebng \u0111\u00e1m \u1edf c\u00e1c s\u00f4ng, h\u1ed3, m\u01b0\u01a1ng, r\u00e3nh. \u0110\u00f3 ch\u00ednh l\u00e0 th\u1ebf h\u1ec7 m\u1edbi do nh\u1eefng b\u00e0 m\u1eb9 \u1ebfch v\u00e0 c\u00f3c sinh ra. Nh\u1eefng h\u1ea1t tr\u1ee9ng n\u00e0y ch\u1eb3ng bao l\u00e2u sau s\u1ebd bi\u1ebfn th\u00e0nh n\u00f2ng n\u1ecdc con b\u01a1i trong n\u01b0\u1edbc. M\u1edf s\u00e1ch gi\u00e1o khoa ra, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y r\u00f5 ch\u00fang \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9ng v\u1eadt l\u01b0\u1ee1ng c\u01b0. C\u0169ng c\u00f3 th\u1ec3 n\u00f3i, m\u1eb7c d\u00f9 khi nh\u1eefng \u0111\u1ed9ng v\u1eadt n\u00e0y tr\u01b0\u1edfng th\u00e0nh c\u00f3 th\u1ec3 s\u1ed1ng tr\u00ean c\u1ea1n, nh\u01b0ng s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u1ea5u th\u1ec3 l\u1ea1i ch\u1eafc ch\u1eafn ph\u1ea3i nh\u1edd \u0111\u1ebfn n\u01b0\u1edbc. Nh\u01b0ng trong hoang m\u1ea1c \u1edf Australia hay \u1edf nh\u1eefng v\u00f9ng h\u1ea1n h\u00e1n c\u1ee7a Ch\u00e2u Phi v\u1eabn t\u1ed3n t\u1ea1i nhi\u1ec1u v\u00f4 k\u1ec3 nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt l\u01b0\u1ee1ng c\u01b0. V\u1eady th\u00ec ch\u00fang \u0111\u1ebb tr\u1ee9ng nh\u01b0 th\u1ebf n\u00e0o nh\u1ec9?<\/p>\n\n\n\n
D\u1eebng l\u1ea1i \u1edf lo\u00e0i \u1ebfch \u0110\u00e1cuyn c\u1ee7a Ch\u00e2u M\u0129, ch\u00fang kh\u00f4ng h\u1ec1 tu\u00e2n theo quy lu\u1eadt \u0111\u1ebb tr\u1ee9ng th\u00f4ng th\u01b0\u1eddng c\u1ee7a lo\u00e0i \u0111\u1ed9ng v\u1eadt l\u01b0\u1ee1ng c\u01b0. Ch\u00fang \u0111\u1ebb tr\u1ee9ng tr\u00ean c\u1ea1n, nh\u01b0ng b\u1ed1 m\u1eb9 c\u1ee7a ch\u00fang s\u1ebd kh\u00f4ng b\u1ecf \u0111i m\u00e0 ng\u01b0\u1ee3c l\u1ea1i \u1ebfch b\u1ed1 s\u1ebd ng\u00e0y \u0111\u00eam canh gi\u1eef l\u0169 con b\u00ean m\u00ecnh, \u0111\u1ebfn m\u1ed9t ng\u00e0y l\u0169 n\u00f2ng n\u1ecdc con chui ra t\u1eeb trong nh\u1eefng h\u1ea1t keo \u0111\u1ebfn khi b\u1eaft \u0111\u1ea7u b\u01a1i \u0111\u01b0\u1ee3c th\u00ec \u1ebfch b\u1ed1 s\u1ebd ng\u1eadm ch\u00fang v\u00e0o mi\u1ec7ng, l\u0169 n\u00f2ng n\u1ecdc con \u1edf trong \u0111\u00f3 kho\u1ea3ng 3 tu\u1ea7n m\u1edbi c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh qu\u00e1 tr\u00ecnh ph\u00e1t d\u1ee5c. L\u00fac \u0111\u00f3, \u1ebfch b\u1ed1 s\u1ebd nh\u1ea3 t\u1eeb trong mi\u1ec7ng ra, t\u1eeb l\u00fac \u0111\u00f3 l\u0169 \u1ebfch con m\u1edbi b\u1eaft \u0111\u1ea7u cu\u1ed9c s\u1ed1ng t\u1ef1 ki\u1ebfm \u0103n.<\/p>\n\n\n\n
C\u00f3 m\u1ed9t s\u1ed1 lo\u00e0i \u0111\u1ed9ng v\u1eadt l\u01b0\u1ee1ng c\u01b0 t\u1ef1 t\u00ecm ra nh\u1eefng c\u00e1ch th\u1eadt kh\u00e9o l\u00e9o, ch\u00fang c\u00f3 th\u1ec3 c\u00f5ng con tr\u00ean l\u01b0ng cho \u0111\u1ebfn khi n\u1edf ra, c\u00f3c c\u00f5ng con ti\u1ebfng t\u0103m l\u1eaby l\u1eebng c\u0169ng ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i n\u00e0y. Tr\u00ean l\u01b0ng c\u1ee7a nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u ch\u1ed7 l\u00f5m, gi\u1ed1ng nh\u01b0 nh\u1eefng nang nh\u1ecf \u0111\u1ec3 nu\u00f4i con, \u0111\u1ebb tr\u1ee9ng ra sau \u0111\u00f3 tr\u1ea3i qua s\u1ef1 v\u1eadn chuy\u1ec3n v\u1ea5t v\u1ea3 m\u1edbi t\u1edbi \u0111\u01b0\u1ee3c l\u01b0ng m\u1eb9 ch\u00fang, trong th\u1eddi gian h\u01a1n ba th\u00e1ng sau \u0111\u00f3, m\u1eb9 ch\u00fang ph\u1ea3i v\u1ea5t v\u1ea3 c\u00f5ng ch\u00fang tr\u00ean l\u01b0ng cho m\u00e3i t\u1eadn t\u1edbi khi ch\u00fang ho\u00e0n th\u00e0nh qu\u00e1 tr\u00ecnh ph\u00e1t d\u1ee5c.<\/p>\n\n\n\n
\u0110i\u1ec1u \u0111\u1eb7c bi\u1ec7t h\u01a1n n\u1eefa l\u00e0 m\u1ed9t lo\u1ea1i \u1ebfch \u1edf Australia, v\u00ec lo s\u1ee3 m\u00f4i tr\u01b0\u1eddng n\u1edf tr\u1ee9ng b\u1ecb \u00f4 nhi\u1ec5m, \u1ebfch m\u1eb9 sau khi \u0111\u1ebb con ra, v\u1ed9i v\u00e0ng nu\u1ed1t t\u1ea5t c\u1ea3 tr\u1ee9ng v\u00e0o trong b\u1ee5ng, v\u00ec th\u1ebf d\u1ea1 d\u00e0y c\u1ee7a \u1ebfch m\u1eb9 c\u1ee9 c\u0103ng ph\u1ed3ng l\u00ean, tr\u1ee9ng \u1ebfch n\u1eb1m trong b\u1ee5ng m\u1eb9 t\u1eeb 6 – 7 tu\u1ea7n. Trong th\u1eddi gian n\u00e0y, \u0111\u1ec3 l\u0169 con kh\u00f4ng b\u1ecb t\u1ed5n th\u01b0\u01a1ng, \u1ebfch m\u1eb9 \u0111\u00e0nh ph\u1ea3i nh\u1ecbn \u0103n, cho t\u1edbi khi l\u0169 n\u00f2ng n\u1ecdc ho\u00e0n to\u00e0n ph\u00e1t tri\u1ec3n th\u00ec \u1ebfch m\u1eb9 m\u1edbi nh\u1ea3 t\u1eebng con m\u1ed9t t\u1eeb trong mi\u1ec7ng ra, c\u1ee9 y nh\u01b0 di\u1ec5n \u1ea3o thu\u1eadt v\u1eady. Nh\u1eefng ng\u01b0\u1eddi l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c ch\u1ee9ng ki\u1ebfn c\u1ea3nh t\u01b0\u1ee3ng kh\u1ee7ng khi\u1ebfp n\u00e0y ch\u1eafc s\u1ebd h\u00e1 h\u1ed1c m\u1ed3m v\u00ec ng\u1ea1c nhi\u00ean.<\/p>\n\n\n\n
\u0110\u01b0\u01a1ng nhi\u00ean, nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ebb tr\u1ee9ng v\u00e0 n\u1edf tr\u1ee9ng tr\u00e1i v\u1edbi quy lu\u1eadt th\u00f4ng th\u01b0\u1eddng c\u1ee7a l\u0169 \u1ebfch v\u00e0 c\u00f3c n\u00e0y c\u0169ng ch\u1eb3ng ph\u1ea3i l\u00e0 n\u00e9t \u0111\u1ed9c \u0111\u00e1o ri\u00eang bi\u1ec7t c\u1ee7a ch\u00fang, th\u1ef1c t\u1ebf l\u00e0 do ho\u00e0n c\u1ea3nh \u00e9p bu\u1ed9c m\u00e0 th\u00f4i. Do v\u1eady, cho d\u00f9 c\u00f3 \u0111\u1ebb tr\u1ee9ng tr\u00ean c\u1ea1n th\u00ec ch\u00fang c\u0169ng c\u1ed1 g\u1eafng ch\u1ecdn nh\u1eefng n\u01a1i \u1ea9m \u01b0\u1edbt ho\u1eb7c c\u1ed1 g\u1eafng t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng th\u00edch h\u1ee3p, th\u1eadm ch\u00ed c\u00f2n s\u1eed d\u1ee5ng c\u1ea3 b\u1ea3n th\u00e2n m\u00ecnh. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu ch\u00fang kh\u00f4ng th\u1ec3 t\u1ef1 t\u00ecm ra nh\u1eefng bi\u1ec7n ph\u00e1p \u0111\u1ed9c \u0111\u00e1o ph\u00f9 h\u1ee3p v\u1edbi t\u1ef1 nhi\u00ean th\u00ec ch\u00fang t\u1ea5t s\u1ebd tr\u1edf th\u00e0nh kh\u00e1ch qua \u0111\u01b0\u1eddng v\u1ed9i v\u00e3 trong l\u1ecbch s\u1eed ti\u1ebfn ho\u00e1 c\u1ee7a sinh v\u1eadt m\u00e0 th\u00f4i.<\/p>\n","protected":false},"excerpt":{"rendered":"
M\u1ed7i l\u1ea7n, khi \u0111\u00f4ng qua xu\u00e2n t\u1edbi, ch\u00fang ta \u0111\u1ec1u c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y nh\u1eefng h\u1ea1t tr\u1ee9ng \u0111en k\u1ebft th\u00e0nh t\u1eebng \u0111\u00e1m \u1edf c\u00e1c s\u00f4ng, h\u1ed3, m\u01b0\u01a1ng, r\u00e3nh. \u0110\u00f3 ch\u00ednh l\u00e0 th\u1ebf h\u1ec7 m\u1edbi do nh\u1eefng b\u00e0 m\u1eb9 \u1ebfch v\u00e0 c\u00f3c sinh ra. Nh\u1eefng h\u1ea1t tr\u1ee9ng n\u00e0y ch\u1eb3ng bao l\u00e2u sau s\u1ebd bi\u1ebfn th\u00e0nh n\u00f2ng […]<\/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":[15,10],"tags":[],"class_list":["post-8429","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-sinh-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8429","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=8429"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8429\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}