Biology notes for competitive exams cover a wide range of topics, including genetics, ecology, evolution, anatomy, and physiology. These notes typically focus on the most important and frequently tested concepts, such as cell biology, molecular biology, and biochemistry.
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The human body’s digestive system encompasses both the gastrointestinal tract (GIT), also known as the alimentary canal, and accessory organs like the tongue, liver, pancreas, and others. The alimentary canal is the essential pathway responsible for processing the food we eat! This muscular tube, extending from the mouth to the anus, plays a crucial role … Read more
Surprisingly, the longest section of the digestive system is the small intestine. Imagine it as a tightly twisted tube that spans around 7.5 meters. Despite its narrow appearance, the inside of this tube boasts a considerable surface area. This is where thorough digestion takes place in our bodies. The small intestine fully absorbs the nutrients … Read more
Uncover the mysteries of the pancreas with this comprehensive guide, covering its location, Pancreatic Diseases, function, and key points in a concise and informative manner. What is Pancreas? Where is Pancreas Located? Pancreatic Diseases Due to the challenging access to the pancreas, diagnosing pancreatic diseases can be tricky. Various disorders can affect the pancreas, such … Read more
The adrenal glands are like tiny superheroes in our bodies, working behind the scenes to do a bunch of important jobs. Let’s dive into why they matter, where they are, and what exactly these glands do. Adrenal Glands Location Adrenal Gland Anatomy Adrenal Capsule The adrenal capsule serves as a safeguarding layer of fat enveloping … Read more
What is the Pituitary Gland? The Pituitary gland, also known as the hypophysis, is a small endocrine gland about the size of a pea located at the base of our brain. Often called the ‘Master Gland,’ it plays a crucial role in producing essential hormones in our body. Nestled in a bony structure known as … Read more
Definition of Hormones “Hormones are chemicals synthesized and produced by the specialized glands to control and regulate the activity of certain cells and organs. These specialized glands are known as endocrine glands.” What are Hormones? Hormones are like the body’s messengers. They’re these cool chemicals that get released by special glands called endocrine glands. Picture … Read more
Explore All the key facts About Algae such as Definition, key Characteristics, and Different Types, and provide you with examples that showcase the incredible variety within the algae kingdom. Whether you’re curious about their presence in oceans, rivers, lakes, or even snow, or preparing for any competitive exams, read this article to understand the fundamental … Read more
Plants are the unsung heroes of our planet, playing a crucial role in sustaining life as we know it. Their significance extends to providing oxygen, animal shelter, and even medicinal benefits. These green wonders possess a variety of parts, each with unique functions that collectively maintain ecological balance and serve as sources of food and … Read more
“Plant Hormones and Their Functions” is an important topic in General Science Biology. In this article, we will discuss the details of major plant hormones and their functions. Many competitive exams frequently ask about the uses of hormones, their full forms, and other important characteristics. To help you prepare for this topic, take a look … Read more
In the field of biology, the study of the human body’s skeletal system plays a crucial role in various competitive exams like WBCS, SSC, UPSC, RAIL, and other important tests. Among the fundamental aspects of the skeletal system, understanding the different types of joints in the human body is vital for aspirants preparing for these … Read more
Learn about the 9 essential amino acids, including their types, functions, and importance in the body. Discover interesting facts about each amino acid and how they contribute to overall health and well-being. Get the essential information you need to understand the role of amino acids in your diet and how to ensure you are getting … Read more
Download the Modification of Stem General Science notes in PDF. Learn about the different types of stem modifications, such as thorns, stolons, and tubers, and their roles in plant growth, reproduction, and defence. Question – Potato is a modified _____:A. Stem B. RootC. LeafD. None of these My dear friends, you will encounter the above … Read more
Uncover the various economic Importance of fungi, including their use in the production of food and beverages like bread, beer, and cheese, as well as in agriculture, medicine, and the commercial production of enzymes and organic acids. Learn more about the many ways fungi contribute to our economy. Introduction to Fungi Most of us have … Read more
General Science is crucial for various competitive exams, such as SSC, WBCS, NTPC, UPSC, RAIL, Banking, and other state PSCs. Among the many subjects covered in General Science, the composition and function of human blood are especially important. To provide a comprehensive overview of this topic, we have included a brief note on the blood … Read more
Dear Aspirants,“Types of carbohydrates” is one of the important topics of general science. Several questions on this topic are asked in various competitive exams. One of the most common questions asked in exams is – “Which is the sweetest sugar in the world”? Carbohydrates definition ☛ Those biomolecules consist of carbon (C), hydrogen (H), and … Read more
Here is the list of diseases caused by metals and minerals. This list includes various diseases caused by various minerals and metals in the human body. Some questions from this topic are often asked in various competitive exams. List of diseases Caused by Metals Sl. No Metal and Minerals Disease 1 Asbestos White lung cancer … Read more
Download PDF of “ATP Full Form in Biology“. Here, we provide sufficient details about the ATP Full Form for SSC, RRB NTPC Exam, and all other competitive exams. What is an ATP Full form in Biology? • In Biology ATP means Adenosine triphosphate (ATP). • It is an organic compound that provides energy to carry … Read more
Here is a brief description of “Types of Fruits and Their Edible Parts”. Several questions arise from this topic in various competitive exams, such as whether apples are real or false fruit. What are the edible parts of litchi? What is the name of the structural part of the fruit? Introduction • Fruits are nutritious … Read more
Vitamins, their Sources, Chemical Names, and Deficiency diseases a vital topics in general science sections of almost all competitive exams. In the chart below, we have provided the scientific names of vitamins, sources, solubility, and their deficiency disease. What are Vitamins? • A Vitamin is an organic compound that is needed in small amounts for … Read more
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