{"id":15619,"date":"2021-11-27T18:22:55","date_gmt":"2021-11-27T11:22:55","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=15619"},"modified":"2021-11-27T18:22:56","modified_gmt":"2021-11-27T11:22:56","slug":"ca-sinh-san-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/ca-sinh-san-nhu-the-nao\/","title":{"rendered":"C\u00e1 sinh s\u1ea3n nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1 \u0111\u1ebb tr\u1ee9ng, tr\u1ee9ng ch\u00ecm hay n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc. V\u1ecf ngo\u00e0i c\u1ee7a tr\u1ee9ng l\u00e0 m\u1ed9t ch\u1ea5t trong su\u1ed1t; \u1edf trong, tr\u1ee9ng \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi l\u00f2ng \u0111\u1ecf hay ch\u1ea5t nguy\u00ean sinh. Ch\u1ea5t nguy\u00ean sinh l\u00e0 ch\u1ea5t s\u1ed1ng \u0111\u1ec3 t\u1ea1o th\u00e0nh con c\u00e1 t\u01b0\u01a1ng lai. L\u00f2ng \u0111\u1ecf, c\u0169ng gi\u1ed1ng l\u00f2ng \u0111\u1ecf c\u1ee7a tr\u1ee9ng g\u00e0, nu\u00f4i d\u01b0\u1ee1ng cho c\u00e1 l\u1edbn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ebf b\u00e0o tr\u1ee9ng th\u1ee5 tinh nh\u1edd tinh d\u1ecbch c\u1ee7a c\u00e1 \u0111\u1ef1c, tinh d\u1ecbch n\u00e0y \u0111i qua m\u00e0ng v\u1ecf v\u00e0o tr\u1ee9ng b\u1eb1ng l\u1ed7 nh\u1ecf ngay tr\u00ean t\u1ebf b\u00e0o v\u00e0 ch\u1ec9 c\u00f3 m\u1ed9t l\u1ed7 nh\u1ecf \u0111\u1ed9c nh\u1ea5t n\u00e0y m\u00e0 th\u00f4i. Tinh d\u1ecbch \u0111i qua ch\u1ec9 m\u1ed9t tr\u1ee9ng th\u1ee5 tinh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi m\u1ea7m s\u1ed1ng trong tr\u1ee9ng b\u1eaft \u0111\u1ea7u, s\u1ef1 t\u00e1ch b\u00e0o d\u1ea7n d\u1ea7n t\u01b0\u1ee3ng h\u00ecnh con c\u00e1, ch\u1ed7 ph\u00ecnh ra l\u00e0 c\u00e1i \u0111\u1ea7u, r\u1ed3i \u0111\u1ebfn ph\u1ea7n th\u00e2n v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 c\u00e1i \u0111u\u00f4i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i ph\u00f4i c\u00e1 n\u00e0y b\u1eaft \u0111\u1ea7u l\u1edbn d\u1ea7n trong tr\u1ee9ng. Sau m\u1ed9t s\u1ed1 ng\u00e0y nh\u1ea5t \u0111\u1ecbnh, m\u00e0ng v\u1ecf m\u1ec1m \u0111i, ph\u00f4i bung ra kh\u1ecfi v\u1ecf, t\u1ef1 do tr\u00f4i n\u1ed5i v\u00e0 l\u1edbn d\u1ea7n th\u00e0nh c\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0 v\u1eady l\u00e0 c\u00e1 \u0111\u1ebb tr\u1ee9ng v\u00e0 th\u1ee5 tinh b\u00ean ngo\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 lo\u1ea1i c\u00e1 sinh con nh\u01b0 c\u00e1 g\u01b0\u01a1m, c\u00e1 ki\u1ec3ng guppy hay c\u00e1 molly. Tr\u1ee9ng th\u1ee5 tinh trong c\u01a1 th\u1ec3 c\u00e1 c\u00e1i v\u00e0 th\u00e0nh c\u00e1 non, sau m\u1ed9t th\u1eddi gian s\u1ebd \u0111\u01b0\u1ee3c sinh ra.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 &#8211; Arkady Leokum H\u1ea7u h\u1ebft c\u00e1 \u0111\u1ebb tr\u1ee9ng, tr\u1ee9ng ch\u00ecm hay n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc. V\u1ecf ngo\u00e0i c\u1ee7a tr\u1ee9ng l\u00e0 m\u1ed9t ch\u1ea5t trong su\u1ed1t; \u1edf trong, tr\u1ee9ng \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi l\u00f2ng \u0111\u1ecf hay ch\u1ea5t nguy\u00ean sinh. Ch\u1ea5t nguy\u00ean sinh l\u00e0 ch\u1ea5t [&hellip;]<\/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-15619","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\/15619","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=15619"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15619\/revisions"}],"predecessor-version":[{"id":15620,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15619\/revisions\/15620"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}