{"id":18329,"date":"2024-06-26T00:33:58","date_gmt":"2024-06-26T00:33:58","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=18329"},"modified":"2024-06-26T00:33:58","modified_gmt":"2024-06-26T00:33:58","slug":"uncovering-the-secrets-of-nature-s-wonders","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/natural-history\/uncovering-the-secrets-of-nature-s-wonders\/","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u k\u1ef3 th\u00fa trong t\u1ef1 nhi\u00ean: H\u00e9 l\u1ed9 b\u00ed m\u1eadt c\u1ee7a nh\u1eefng k\u1ef3 quan thi\u00ean nhi\u00ean"},"content":{"rendered":"

Nh\u1eefng \u0111i\u1ec1u hoang d\u00e3: Kh\u00e1m ph\u00e1 nh\u1eefng b\u00ed m\u1eadt c\u1ee7a k\u1ef3 quan thi\u00ean nhi\u00ean<\/h2>\n\n

T\u00edn hi\u1ec7u D\u01a1i: C\u00e1ch th\u1ef1c v\u1eadt giao ti\u1ebfp v\u1edbi lo\u00e0i th\u1ee5 ph\u1ea5n<\/h2>\n\n

C\u00e2y nho r\u1eebng nhi\u1ec7t \u0111\u1edbi Cuba Marcgravia evenia \u0111\u00e3 ti\u1ebfn h\u00f3a m\u1ed9t c\u00e1ch \u0111\u1ed9c \u0111\u00e1o \u0111\u1ec3 thu h\u00fat d\u01a1i th\u1ee5 ph\u1ea5n. Nh\u1eefng chi\u1ebfc l\u00e1 l\u00f5m c\u1ee7a n\u00f3 treo g\u1ea7n hoa, ph\u1ea3n x\u1ea1 c\u00e1c t\u00edn hi\u1ec7u sonar m\u00e0 d\u01a1i c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn d\u1ea1ng. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng d\u01a1i c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u00e1ng \u0103n \u1ea9n trong t\u00e1n l\u00e1 nh\u00e2n t\u1ea1o g\u1ea7n l\u00e1 c\u00e2y nho sao ch\u00e9p nhanh g\u1ea5p \u0111\u00f4i so v\u1edbi m\u00e1ng \u0103n g\u1ea7n l\u00e1 ph\u1eb3ng. M\u1eb7c d\u00f9 l\u00e1 cung c\u1ea5p \u00edt n\u0103ng l\u01b0\u1ee3ng tr\u1ef1c ti\u1ebfp cho c\u00e2y, nh\u01b0ng l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c thu h\u00fat lo\u00e0i th\u1ee5 ph\u1ea5n l\u1edbn h\u01a1n chi ph\u00ed.<\/p>\n\n

S\u1ed1ng nhanh, gi\u00e0 nhanh: C\u00e1i gi\u00e1 c\u1ee7a s\u1ef1 xa hoa \u1edf lo\u00e0i \u0111\u1ea1i\u9e28 \u1ea2 R\u1eadp<\/h2>\n\n

\u0110\u1ec3 g\u00e2y \u1ea5n t\u01b0\u1ee3ng v\u1edbi con c\u00e1i, \u0111\u1ea1i\u9e28 \u1ea2 R\u1eadp \u0111\u1ef1c tham gia v\u00e0o c\u00e1c m\u00e0n tr\u00ecnh di\u1ec5n c\u00f4ng phu c\u00f3 th\u1ec3 k\u00e9o d\u00e0i t\u1edbi 18 gi\u1edd m\u1ed7i ng\u00e0y trong n\u1eeda n\u0103m. M\u1eb7c d\u00f9 nh\u1eefng m\u00e0n tr\u00ecnh di\u1ec5n n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng tinh tr\u00f9ng \u1edf nh\u1eefng con \u0111\u1ef1c tr\u1ebb, nh\u01b0ng ch\u00fang c\u0169ng ph\u1ea3i tr\u1ea3 gi\u00e1. Sau s\u00e1u n\u0103m, nh\u1eefng con \u0111\u1ef1c l\u00f2e lo\u1eb9t t\u1ea1o ra t\u1ef7 l\u1ec7 tinh tr\u00f9ng b\u1ea5t th\u01b0\u1eddng cao h\u01a1n so v\u1edbi nh\u1eefng con \u0111\u1ef1c x\u1ec9n m\u00e0u h\u01a1n.<\/p>\n\n

Qu\u00e1i v\u1eadt bi\u1ec3n c\u00f3 ph\u1ea3i l\u00e0 nh\u1eefng b\u00e0 m\u1eb9 \u0111\u00e1ng y\u00eau kh\u00f4ng?<\/h2>\n\n

Plesiosaur, lo\u00e0i b\u00f2 s\u00e1t bi\u1ec3n s\u1ed1ng trong k\u1ef7 Trung sinh, c\u00f3 th\u1ec3 \u0111\u00e3 l\u00e0 nh\u1eefng b\u1eadc cha m\u1eb9 nu\u00f4i con m\u1ed9t c\u00e1ch \u0111\u00e1ng ng\u1ea1c nhi\u00ean. Ph\u00e2n t\u00edch h\u00f3a th\u1ea1ch c\u1ee7a m\u1ed9t con plesiosaur mang thai 78 tri\u1ec7u n\u0103m tu\u1ed5i cho th\u1ea5y ch\u00fang sinh ra m\u1ed9t \u0111\u1ee9a con kh\u1ed5ng l\u1ed3 duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y, c\u00f9ng v\u1edbi nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi lo\u00e0i c\u00e1 voi v\u00e0 b\u00f2 s\u00e1t hi\u1ec7n \u0111\u1ea1i ch\u0103m s\u00f3c con c\u1ee7a ch\u00fang, cho th\u1ea5y r\u1eb1ng plesiosaur c\u0169ng c\u00f3 th\u1ec3 tham gia v\u00e0o h\u00e0nh vi x\u00e3 h\u1ed9i v\u00e0 ch\u0103m s\u00f3c c\u1ee7a cha m\u1eb9.<\/p>\n\n

Th\u01b0\u01a1ng m\u1ea1i c\u00f4ng b\u1eb1ng: M\u1ed1i quan h\u1ec7 c\u1ed9ng sinh gi\u1eefa th\u1ef1c v\u1eadt v\u00e0 n\u1ea5m<\/h2>\n\n

Th\u1ef1c v\u1eadt v\u00e0 n\u1ea5m h\u00ecnh th\u00e0nh m\u1ed9t m\u1ed1i quan h\u1ec7 c\u1ed9ng sinh c\u1ed5 \u0111i\u1ec3n. Th\u1ef1c v\u1eadt cung c\u1ea5p carbohydrate cho n\u1ea5m, trong khi n\u1ea5m cung c\u1ea5p cho th\u1ef1c v\u1eadt ph\u1ed1t pho v\u00e0 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng kh\u00e1c. M\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng n\u1ea5m l\u00e0m t\u0103ng s\u1ea3n l\u01b0\u1ee3ng ch\u1ea5t dinh d\u01b0\u1ee1ng cho nh\u1eefng r\u1ec5 nu\u00f4i ch\u00fang nhi\u1ec1u nh\u1ea5t, trong khi th\u1ef1c v\u1eadt th\u01b0\u1edfng cho nh\u1eefng lo\u1ea1i n\u1ea5m h\u00e0o ph\u00f3ng b\u1eb1ng nhi\u1ec1u carbohydrate h\u01a1n. S\u1ef1 h\u1ee3p t\u00e1c \u0111\u00f4i b\u00ean n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a c\u1ea3 hai sinh v\u1eadt.<\/p>\n\n

\u0110\u00e3 quan s\u00e1t: H\u1ecd th\u00fa c\u00f3 t\u00fai Didelphidae<\/h2>\n\n

Th\u00fa c\u00f3 t\u00fai l\u00e0 nh\u1eefng sinh v\u1eadt h\u1ea5p d\u1eabn \u0111\u00e3 l\u00e0m \u0111\u1ea3o l\u1ed9n s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 m\u1ed1i quan h\u1ec7 gi\u1eefa \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt v\u00e0 con m\u1ed3i. Trong nhi\u1ec1u n\u0103m, ng\u01b0\u1eddi ta tin r\u1eb1ng n\u1ecdc r\u1eafn ti\u1ebfn h\u00f3a nhanh ch\u00f3ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng v\u1edbi nh\u1eefng th\u00edch nghi m\u00e0 con m\u1ed3i ph\u00e1t tri\u1ec3n \u0111\u1ec3 ch\u1ed1ng l\u1ea1i n\u00f3. Tuy nhi\u00ean, m\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y n\u1ecdc \u0111\u1ed9c \u0111ang ti\u1ebfn h\u00f3a \u0111\u1ec3 \u0111\u00e1p \u1ee9ng v\u1edbi nh\u1eefng lo\u00e0i s\u0103n m\u1ed3i nh\u01b0 th\u00fa c\u00f3 t\u00fai. Nh\u1eefng thay \u0111\u1ed5i trong gen c\u1ee7a th\u00fa c\u00f3 t\u00fai li\u00ean quan \u0111\u1ebfn kh\u1ea3 n\u0103ng kh\u00e1ng n\u1ecdc \u0111\u1ed9c cho th\u1ea5y r\u1eb1ng n\u1ecdc \u0111\u1ed9c c\u1ee7a r\u1eafn \u0111u\u00f4i chu\u00f4ng thay \u0111\u1ed5i \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 ch\u1ed1ng l\u1ea1i kh\u1ea3 n\u0103ng ph\u00f2ng v\u1ec7 c\u1ee7a th\u00fa c\u00f3 t\u00fai.<\/p>\n\n

H\u00e9 l\u1ed9 nh\u1eefng b\u00ed m\u1eadt c\u1ee7a k\u1ef3 quan thi\u00ean nhi\u00ean<\/h2>\n\n

T\u1eeb s\u1ef1 giao ti\u1ebfp ph\u1ee9c t\u1ea1p gi\u1eefa th\u1ef1c v\u1eadt v\u00e0 lo\u00e0i th\u1ee5 ph\u1ea5n \u0111\u1ebfn m\u1ed1i quan h\u1ec7 ph\u1ee9c t\u1ea1p gi\u1eefa \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt v\u00e0 con m\u1ed3i, th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean ch\u1ee9a \u0111\u1ea7y nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng h\u1ea5p d\u1eabn v\u00e0 b\u1ea5t ng\u1edd. B\u1eb1ng c\u00e1ch nghi\u00ean c\u1ee9u nh\u1eefng k\u1ef3 quan n\u00e0y, ch\u00fang ta c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u00e1nh gi\u00e1 s\u00e2u s\u1eafc h\u01a1n v\u1ec1 m\u1ed1i li\u00ean h\u1ec7 v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0111\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"

Nh\u1eefng \u0111i\u1ec1u hoang d\u00e3: Kh\u00e1m ph\u00e1 nh\u1eefng b\u00ed m\u1eadt c\u1ee7a k\u1ef3 quan thi\u00ean nhi\u00ean T\u00edn hi\u1ec7u D\u01a1i: C\u00e1ch th\u1ef1c v\u1eadt giao ti\u1ebfp v\u1edbi lo\u00e0i th\u1ee5 ph\u1ea5n C\u00e2y nho r\u1eebng nhi\u1ec7t…<\/p>\n","protected":false},"author":6,"featured_media":23744,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244],"tags":[8903,8558,395,18225,254,252,136],"class_list":["post-18329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-natural-history","tag-plants","tag-symbiosis","tag-biodiversity","tag-animals","tag-wildlife","tag-nature","tag-evolution"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/18329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=18329"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/18329\/revisions"}],"predecessor-version":[{"id":18330,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/18329\/revisions\/18330"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23744"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=18329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=18329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=18329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}