{"id":26539,"date":"2020-10-13T09:55:01","date_gmt":"2020-10-13T04:25:01","guid":{"rendered":"http:\/\/astan.lk\/al_virtualclassroom\/?p=26539"},"modified":"2020-10-13T09:56:52","modified_gmt":"2020-10-13T04:26:52","slug":"phylum-lycophyta","status":"publish","type":"post","link":"https:\/\/astan.lk\/al_virtualclassroom\/phylum-lycophyta\/","title":{"rendered":"Phylum Lycophyta"},"content":{"rendered":"<p><strong>Phylum Lycophyta<\/strong><\/p>\n<ul>\n<li>Common in moist terrestrial places<\/li>\n<li>Vascular tissues are present<\/li>\n<li>Homosporous or heterosporous<\/li>\n<li>External water is necessary for fertilization<\/li>\n<li>Seed less plants<\/li>\n<li>Do\u00a0 not\u00a0 bear flowers<\/li>\n<li>Sporophytes are dominant &amp; gametophytes partially depend on sporophytes<\/li>\n<li><em>\u00a0<\/em>None of them are aquatic<\/li>\n<li>Sporophyte \u2013 bisexual, monocious<\/li>\n<li>Biflagellate sperms<\/li>\n<li>Sporangium are attached to the upper surface of the sporophyll<\/li>\n<li><em>e.g; Sellaginella, Lycopodium\u00a0 \u00a0<\/em><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong><em>Selaginella <\/em><\/strong><\/p>\n<ul>\n<li>Also known as club mosses<\/li>\n<li>Spreads on the surface of the earth<\/li>\n<li>Possess true leaves, true stem and true root<\/li>\n<li>Dichotomously arranged stem from which the roots originate<\/li>\n<li>Small and large leaves are arranged in an order in the stem<\/li>\n<li>Female gametophyte has the ability to perform photosynthesis<\/li>\n<li>Heterosporous<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong><em>Lycopodium <\/em><\/strong><\/p>\n<ul>\n<li>Terrestrial plant<\/li>\n<li>Some exist as epiphytes<\/li>\n<li>Herbaceous plant which is highly branched<\/li>\n<li>Have aerial leaves and adventitious roots<\/li>\n<li>Branches are fully covered by tiny leaves<\/li>\n<li>homosporous<\/li>\n<\/ul>\n<figure style=\"width: 444px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/7\/73\/Selaginella-sp.jpg\/240px-Selaginella-sp.jpg\" alt=\"Image result\" width=\"444\" height=\"374\" \/><figcaption class=\"wp-caption-text\">Sellaginella<\/figcaption><\/figure>\n<figure style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.homeopathyforwomen.org\/WEB_IMAGES\/lycopodium_clavatum.jpg\" alt=\"Image result\" width=\"640\" height=\"538\" \/><figcaption class=\"wp-caption-text\">Lycopodium<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Phylum Lycophyta Common in moist terrestrial places Vascular tissues are present Homosporous or heterosporous External water is necessary for fertilization Seed less plants Do\u00a0 not\u00a0 bear flowers Sporophytes are dominant &amp; gametophytes partially depend on sporophytes \u00a0None of them are aquatic Sporophyte \u2013 bisexual, monocious Biflagellate sperms Sporangium are attached to the upper surface of [&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-26539","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 Lycophyta - 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-lycophyta\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Phylum Lycophyta - Learning &amp; 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