{"id":26566,"date":"2020-10-13T09:49:05","date_gmt":"2020-10-13T04:19:05","guid":{"rendered":"http:\/\/astan.lk\/al_virtualclassroom\/?p=26566"},"modified":"2020-10-13T09:49:42","modified_gmt":"2020-10-13T04:19:42","slug":"phylum-cycadophyta","status":"publish","type":"post","link":"https:\/\/astan.lk\/al_virtualclassroom\/phylum-cycadophyta\/","title":{"rendered":"Phylum Cycadophyta"},"content":{"rendered":"<p><strong>Phylum Cycadophyta<\/strong><\/p>\n<ul>\n<li>Terrestrial Life adaptations are found<\/li>\n<li>Vascular tissues are present<\/li>\n<li>Sporophytes are dominant and photosynthetic\u00a0 Gametophytes depend on Sporophytes<\/li>\n<li>Heterosporous<\/li>\n<li>For fertilization external water is not essential<\/li>\n<li>Internal water is necessary for fertilization<\/li>\n<li>Seed bearing plants<\/li>\n<li>Naked seed plants<\/li>\n<li>Do\u00a0\u00a0 not\u00a0\u00a0 bear\u00a0 flowers<\/li>\n<li>Sperm possess numerous cilia<\/li>\n<li>Cones are produced by male cycadophyta<\/li>\n<li><em>e.g; Cycas<\/em><\/li>\n<\/ul>\n<p><strong><em>Cycas<\/em><\/strong><\/p>\n<ul>\n<li>Only one type of cycadophyta which is endermic to Srilanka<\/li>\n<li>Stem \u2013 elongated, cylindrical, straight, rod like.<\/li>\n<li>Tap root system exist<\/li>\n<li>Coralloid roots are produced by the lateral roots<\/li>\n<li>Unisexual<\/li>\n<li>Dioecious<\/li>\n<li>Only few are branched<\/li>\n<li>Greenish leaves on the top of the stem<\/li>\n<li>Male plant possess cones which consist microspores in the interior<\/li>\n<li>Female plant possess crown like mega sporophyll<\/li>\n<\/ul>\n<p><em><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/hasbrouck.asu.edu\/imglib\/seinet\/SEINet\/201103\/cycas.jpg\" alt=\"Image result for Cycas\" width=\"543\" height=\"362\" \/><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Phylum Cycadophyta Terrestrial Life adaptations are found Vascular tissues are present Sporophytes are dominant and photosynthetic\u00a0 Gametophytes depend on Sporophytes Heterosporous For fertilization external water is not essential Internal water is necessary for fertilization Seed bearing plants Naked seed plants Do\u00a0\u00a0 not\u00a0\u00a0 bear\u00a0 flowers Sperm possess numerous cilia Cones are produced by male cycadophyta e.g; [&hellip;]<\/p>\n","protected":false},"author":842,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[12,1243],"tags":[],"class_list":["post-26566","post","type-post","status-publish","format-standard","hentry","category-biology","category-bio-diversity"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Phylum Cycadophyta - Learning &amp; Education Portal<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/astan.lk\/al_virtualclassroom\/phylum-cycadophyta\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Phylum Cycadophyta - Learning &amp; 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