{"id":146935,"date":"2022-03-20T03:57:59","date_gmt":"2022-03-19T22:27:59","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/life-biological-definition-short-note-and-faqs\/"},"modified":"2022-03-20T03:57:59","modified_gmt":"2022-03-19T22:27:59","slug":"life-biological-definition-short-note-and-faqs","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/biology\/life\/","title":{"rendered":"Life &#8211; Biological Definition, Short Note and FAQs"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#What_is_Life\" title=\"What is Life?;\">What is Life?;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#Biological_Definition_of_Life\" title=\"Biological Definition of Life\">Biological Definition of Life<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#1_Organization\" title=\"1. Organization\">1. Organization<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#2_Metabolism\" title=\"2. Metabolism\">2. Metabolism<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#3_Homeostasis\" title=\"3. Homeostasis\">3. Homeostasis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#4_Growth\" title=\"4. Growth\">4. Growth<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#5_Reproduction\" title=\"5. Reproduction\">5. Reproduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#6_Response\" title=\"6. Response\">6. Response<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/life\/#7_Evolution\" title=\"7. Evolution\">7. Evolution<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Life\"><\/span>What is Life?;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Life is a characteristic that distinguishes objects that have the ability to grow, change, and respond to stimuli from those that do not. It is a process that includes the organization of molecules into cells, the development of cells into tissues, the differentiation of tissues into organs, and the coordination of organ systems to maintain homeostasis.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-146934 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/life-biological-definition-short-note-and-faqs.jpg\" alt=\"\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/life-biological-definition-short-note-and-faqs.jpg?v=1647728874 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/life-biological-definition-short-note-and-faqs-300x212.jpg?v=1647728874 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Biological_Definition_of_Life\"><\/span>Biological Definition of Life<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Biological definition of life is an organism that can grow, respond to stimuli, and reproduce.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"1_Organization\"><\/span>1. Organization<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>of the nervous system<\/p>\n<p>The nervous system is divided into two major categories: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord. The PNS consists of all the other nerve cells in the body. The PNS is divided into the autonomic nervous system (ANS) and the somatic nervous system.<\/p>\n<p>The autonomic nervous system controls all the involuntary functions of the body, such as heart rate, digestion, and breathing. The somatic nervous system controls all the voluntary functions of the body, such as movement and sensation.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Metabolism\"><\/span>2. Metabolism<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>is the chemical process that occurs in the body in order to maintain life. It is the process that produces energy from the food that we eat. Metabolism involves the breakdown of food molecules into smaller molecules that can be used by the body for energy. These smaller molecules are called metabolites.<\/p>\n<p>The body uses different pathways to metabolize food. These pathways are called metabolic pathways. The most common metabolic pathway is the glycolysis pathway. This pathway breaks down glucose, a sugar molecule, into smaller molecules called pyruvate. Pyruvate is then used by the body to produce energy.<\/p>\n<p>Other metabolic pathways include the citric acid cycle and the electron transport chain. These pathways break down other types of food molecules into smaller molecules that can be used by the body for energy.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Homeostasis\"><\/span>3. Homeostasis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The body\u2019s ability to maintain a stable internal environment is called homeostasis. The body\u2019s cells, tissues, and organ systems work together to maintain a balance or equilibrium within the body. This balance is essential for the body to function properly.<\/p>\n<p>The body\u2019s internal environment is constantly changing in response to the external environment. For example, when you exercise, your body temperature rises. To maintain homeostasis, the body must produce more sweat to cool down. When you are in a hot environment, your body produces more sweat to cool down.<\/p>\n<p>The body\u2019s internal environment is also constantly changing in response to the body\u2019s own activities. For example, the body produces insulin to regulate blood sugar levels. When blood sugar levels increase, the body produces more insulin. When blood sugar levels decrease, the body produces less insulin.<\/p>\n<p>The body\u2019s internal environment is also constantly changing in response to the foods that you eat. For example, the body produces enzymes to digest food. When you eat a high-fat diet, the body produces more enzymes to digest the food. When you eat a high-carbohydrate diet, the body produces less enzymes to digest the food.<\/p>\n<p>The body\u2019s internal environment is also constantly changing in response to the hormones that are produced. For example, the body produces the hormone adrenaline in response to stress. When you are under stress, the body produces more adrenaline.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Growth\"><\/span>4. Growth<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>in the production of primary goods<\/p>\n<p>The production of primary goods has been increasing globally due to a number of factors such as population growth, rising incomes and technological advancements. This has led to increased competition for resources and has resulted in increased prices for commodities such as food, water and energy.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Reproduction\"><\/span>5. Reproduction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Reproduction is the process by which new individuals are created from old ones. This can happen in two ways: asexual reproduction and sexual reproduction.<\/p>\n<p>In asexual reproduction, a new individual is created without the involvement of another individual. This can happen through mitosis, where a single cell divides to create two genetically identical daughter cells, or by fragmentation, where a new individual is created when a piece of the parent organism splits off.<\/p>\n<p>In sexual reproduction, two individuals come together to create a new individual. This can happen through fertilization, where the sperm and egg unite to form a zygote, or by parthenogenesis, where the egg cell develops into a new individual without fertilization.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Response\"><\/span>6. Response<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>to the article &#8220;A Letter to My Daughter&#8221;<\/p>\n<p>Dear Daughter,<\/p>\n<p>I&#8217;m proud of you and love you very much. You are an amazing person and I&#8217;m honored to be your father. You have a bright future ahead of you and I can&#8217;t wait to see what you achieve.<\/p>\n<p>I hope you always stay true to yourself and never let anyone else stand in the way of your happiness. Be kind and compassionate to others, and always stand up for what you believe in.<\/p>\n<p>I&#8217;m confident you will do great things in this world and I can&#8217;t wait to see what the future holds for you.<\/p>\n<p>Love,<\/p>\n<p>Your Dad<\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_Evolution\"><\/span>7. Evolution<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>of the brain<\/p>\n<p>The human brain has evolved over millions of years. The earliest brains were much smaller than the human brain. They were only able to do basic things like sense the environment and react to it.<\/p>\n<p>The human brain has evolved to be much larger and more complex. It can now do things like think, plan, and make decisions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is Life?; Life is a characteristic that distinguishes objects that have the ability to grow, change, and respond to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Life - Biological Definition, Short Note and FAQs","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Learn about life topic of Biology in details explained by subject experts on infinitylearn.com. 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