{"id":4955,"date":"2025-06-04T15:07:31","date_gmt":"2025-06-04T15:07:31","guid":{"rendered":"https:\/\/diznr.com\/?p=4955"},"modified":"2025-06-04T15:07:31","modified_gmt":"2025-06-04T15:07:31","slug":"what-is-gene-_-its-meaning-and-definition-a-gene-is-the-basic-physical-and-functional-unit-2","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/pdf\/what-is-gene-_-its-meaning-and-definition-a-gene-is-the-basic-physical-and-functional-unit-2\/","title":{"rendered":"What is Gene _ It&#8217;s Meaning and Definition A gene is the basic physical and functional unit."},"content":{"rendered":"<p>What is Gene _ It&#8217;s Meaning and Definition A gene is the basic physical and functional unit.<\/p>\n<p>[fvplayer id=&#8221;1012&#8243;]<\/p>\n<p>Here\u2019s a clear and concise explanation of <strong>&#8220;Gene&#8221; \u2014 its meaning and definition<\/strong>, useful for school, competitive exams (like NEET\/NCERT\/UGC NET), or general biology understanding:<\/p>\n<hr \/>\n<h2>\ud83e\uddec <strong>What is a Gene?<\/strong><\/h2>\n<p><strong>Gene (\u091c\u0940\u0928)<\/strong> \u090f\u0915 <strong>\u092e\u094c\u0932\u093f\u0915 \u092d\u094c\u0924\u093f\u0915 \u0914\u0930 \u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0907\u0915\u093e\u0908<\/strong> \u0939\u0948, \u091c\u094b <strong>\u091c\u0940\u0935\u094b\u0902 \u0915\u0947 \u0932\u0915\u094d\u0937\u0923\u094b\u0902<\/strong> \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/p>\n<h3>\u2705 <strong>Definition (English):<\/strong><\/h3>\n<p>A <strong>gene<\/strong> is the <strong>basic physical and functional unit of heredity<\/strong>. Genes are made up of <strong>DNA (Deoxyribonucleic Acid)<\/strong> and carry the <strong>instructions to make proteins<\/strong>.<\/p>\n<hr \/>\n<h2>\ud83e\uddea <strong>Detailed Explanation:<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ud83e\uddec Structure<\/td>\n<td>A segment of <strong>DNA<\/strong> located on a <strong>chromosome<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\ud83d\udce6 Function<\/td>\n<td>Carries <strong>genetic information<\/strong> from parents to offspring<\/td>\n<\/tr>\n<tr>\n<td>\ud83c\udfd7\ufe0f Role<\/td>\n<td>Guides cells to make specific <strong>proteins<\/strong>, which affect traits<\/td>\n<\/tr>\n<tr>\n<td>\ud83e\uddeb Location<\/td>\n<td>Found inside the <strong>nucleus<\/strong> of every living cell<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\ud83d\udd01 <strong>Gene \u2192 DNA \u2192 Protein \u2192 Trait<\/strong><\/h2>\n<blockquote><p>Gene is a <strong>code<\/strong> \u2192 for making <strong>protein<\/strong> \u2192 that results in <strong>a trait<\/strong><br \/>\n(Example: Eye color, blood type, height)<\/p><\/blockquote>\n<hr \/>\n<h2>\ud83d\udcd8 <strong>Examples of Genes:<\/strong><\/h2>\n<ul>\n<li><strong>Hb gene<\/strong> \u2192 codes for hemoglobin protein<\/li>\n<li><strong>Ins gene<\/strong> \u2192 codes for insulin hormone<\/li>\n<li><strong>BRCA1\/BRCA2 genes<\/strong> \u2192 related to breast cancer risk<\/li>\n<\/ul>\n<hr \/>\n<h2>\ud83d\udcda <strong>Gene Definition in Hindi (\u092a\u0930\u093f\u092d\u093e\u0937\u093e):<\/strong><\/h2>\n<p><strong>\u091c\u0940\u0928<\/strong> \u0935\u0939 \u0921\u0940\u090f\u0928\u090f \u0915\u093e \u0916\u0902\u0921 (segment) \u0939\u0948, \u091c\u094b \u0915\u093f\u0938\u0940 \u0935\u093f\u0936\u0947\u0937 \u092a\u094d\u0930\u094b\u091f\u0940\u0928 \u0915\u094b \u092c\u0928\u093e\u0928\u0947 \u0915\u0940 <strong>\u0938\u0942\u091a\u0928\u093e (code)<\/strong> \u0926\u0947\u0924\u093e \u0939\u0948 \u0914\u0930 \u092f\u0939 \u0915\u093f\u0938\u0940 \u091c\u0940\u0935 \u0915\u0947 <strong>\u0932\u0915\u094d\u0937\u0923\u094b\u0902 (traits)<\/strong> \u0915\u094b \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<hr \/>\n<h2>\ud83e\udde0 Quick Facts:<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ud83d\udd39 Feature<\/th>\n<th>\ud83d\udd38 Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>No. of genes in humans<\/td>\n<td>~20,000\u201325,000<\/td>\n<\/tr>\n<tr>\n<td>Discovered by<\/td>\n<td>Gregor Mendel (father of genetics)<\/td>\n<\/tr>\n<tr>\n<td>Studied in<\/td>\n<td><strong>Genetics<\/strong> &amp; <strong>Molecular Biology<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\ud83e\uddec <strong>Visual Summary (Concept Map):<\/strong><\/h2>\n<pre><code>Chromosome\n   \u2193\nDNA (double helix)\n   \u2193\nGene (segment of DNA)\n   \u2193\nmRNA (via transcription)\n   \u2193\nProtein (via translation)\n   \u2193\nTrait (e.g., eye color, height)\n<\/code><\/pre>\n<hr \/>\n<h2>\ud83d\udd0d Want more help?<\/h2>\n<p>I can provide:<\/p>\n<ul>\n<li>Diagram of DNA and genes<\/li>\n<li>Differences between <strong>gene and allele<\/strong><\/li>\n<li>NCERT-based Q&amp;A for Class 10\/12\/NEET<\/li>\n<li>Summary Notes (PDF) for revision<\/li>\n<\/ul>\n<p>Would you like any of these?<\/p>\n<h3><a href=\"https:\/\/pduamtulungia.co.in\/upload\/dpt_study\/1701939464.pdf\" target=\"_blank\" rel=\"noopener\">What is Gene _ It&#8217;s Meaning and Definition A gene is the basic physical and functional unit.<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/sawarkarcollegebeed.edu.in\/uploads\/3-SY-III-Semester-Paper-VIII-Genetics-II-notes-all--study-material-pdf.pdf\" target=\"_blank\" rel=\"noopener\">1. Genes and Its Expression Genes Evolution of Gene Concept<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.andrews.edu\/~rbailey\/Chapter%20three\/6773151.pdf\" target=\"_blank\" rel=\"noopener\">Historical Development of the Concept of the Gene<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>What is Gene _ It&#8217;s Meaning and Definition A gene is the basic physical and functional unit. [fvplayer id=&#8221;1012&#8243;] Here\u2019s a clear and concise explanation of &#8220;Gene&#8221; \u2014 its meaning and definition, useful for school, competitive exams (like NEET\/NCERT\/UGC NET), or general biology understanding: \ud83e\uddec What is a Gene? Gene (\u091c\u0940\u0928) \u090f\u0915 \u092e\u094c\u0932\u093f\u0915 \u092d\u094c\u0924\u093f\u0915 \u0914\u0930 [&hellip;]<\/p>\n","protected":false},"author":64,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-4955","post","type-post","status-publish","format-standard","hentry","category-biology-definition"],"_links":{"self":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/4955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/comments?post=4955"}],"version-history":[{"count":0,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/4955\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/media?parent=4955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/categories?post=4955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/tags?post=4955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}