“General Science” is the highest scoring as well as the most challenging section for all competitive exams. In this section, you will find important notes on three main subjects of General Science: Physics, Chemistry, Biology, etc.
You can Browse the Subject- wise General Science Notes here:
The world of plants and algae is vast and diverse. Among them, Chlorophyceae, commonly known as Green Algae, is one of the most important groups. These algae play a crucial role in nature and have various applications in human life. In this blog post, we will explore the features, classification, examples, and significance of Green … Read more
Blood is a vital fluid in our body that transports oxygen, nutrients, and waste materials. It consists of two main components: In this post, we will focus on the formed elements in blood, which include red blood cells (RBCs), white blood cells (WBCs), and platelets. Understanding these components is essential for various competitive exams like … Read more
The cell is the basic unit of life. All living organisms, from the tiniest bacteria to the largest animals, are made up of cells. Some organisms, like bacteria, have only one cell (unicellular), while others, like humans, have trillions of cells (multicellular). In this post, we will explore the structure, types, and functions of cells … Read more
Cells are the basic building blocks of life. Just like bricks make up a building, cells make up all living organisms. The study of cells helps us understand how life works. One of the most important concepts in biology is the Cell Theory, which explains the nature and role of cells in living beings. What … Read more
When you look around, you see both living and non-living things. You must have wondered and asked yourself – ‘What is it that makes an organism living, or what is it that an inanimate thing does not have which a living thing has?’ The answer to this is the presence of the basic unit of … Read more
The Endoplasmic Reticulum (ER) is one of the most important organelles inside a cell. It acts as a transport system, helping in the movement of materials inside the cell. Let’s explore its structure, types, and functions in simple terms. What is the Endoplasmic Reticulum? The Endoplasmic Reticulum (ER) is a network of tiny tubular structures … Read more
Vacuoles are an essential part of a cell. They help store materials, maintain the cell’s shape, and perform other important functions. In this article, we will explore what vacuoles are and their structure, types, and functions in simple terms. This knowledge is useful for students preparing for SSC, RRB NTPC, UPSC, and state-level exams. What … Read more
Mitochondria are one of the most important cell organelles. They are often called the “Powerhouse of the Cell” because they produce energy for the cell to function. Let’s explore their structure, function, and significance in detail. What is Mitochondria? Mitochondria (singular: mitochondrion) are tiny, rod-shaped organelles found in the cytoplasm of both plant and animal … Read more
Have you ever played with a magnet and seen how it sticks to some metals but not others? This amazing property is due to ferromagnetism! It is the reason why materials like iron, cobalt, and nickel become strong magnets. Ferromagnetism is an important topic in general science Physics and is often asked about in competitive … Read more
Radioactivity is a fascinating topic in science that helps us understand the behavior of atoms. It plays a crucial role in various fields, including medicine, energy production, and space exploration. In this article, we will break down radioactivity into simple, easy-to-understand sections, perfect for students preparing for SSC, RRB NTPC, UPSC, and state-level exams. What … Read more
The speed of light is one of the most fundamental concepts in physics. From the Sun’s rays that brighten our world to the glow of a firefly at night, light is everywhere. Understanding it is crucial for competitive exams like SSC, RRB NTPC, UPSC, and state-level exams. This guide simplifies the concept of the speed … Read more
Understanding the atomic number is essential for mastering chemistry. It plays a key role in identifying elements and helps in organizing the periodic table. In this blog post, we will explore the meaning, significance, and application of atomic numbers in a simple and engaging way. What is an Atomic Number? ◾Atomic Number – Know Atomic … Read more
Chemistry is all about how different elements interact with each other to form various substances. These interactions happen due to chemical bonds. Understanding these bonds is important for students preparing for competitive exams like SSC, RRB NTPC, UPSC, or state-level exams. In this article, we will explore the different types of chemical bonds in a … Read more
The human respiratory system is responsible for taking in oxygen and removing carbon dioxide. This system works like a fuel station for our body, providing the oxygen needed to produce energy. In this guide, we will explore the parts of the respiratory system and how they work together to help us breathe. 🔺Note: This topic … Read more
The human skull is one of the most important structures in the body. It protects the brain, supports the face, and plays a key role in eating, speaking, and breathing. Understanding the skull is essential for competitive exams like SSC, RRB NTPC, UPSC, and state-level exams. Let’s break down its structure in a simple and … Read more
Have you ever wondered how our body stores information, just like a computer stores data? The answer lies in tiny molecules called nucleotides. These are the basic units of DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid), which carry genetic instructions in all living organisms. In this blog, we will explore nucleotides in a simple way, … Read more
Biology is full of fascinating structures, and one of the most important ones are DNA and RNA. These molecules store genetic information, guiding how living things grow and function. But have you ever heard of single-stranded and double-stranded molecules? Let’s explore these in a simple way! What is a Strand? A strand in biology refers … Read more
RNA (Ribonucleic Acid) is one of the most important molecules in living organisms. It plays a crucial role in carrying genetic information and helping in protein synthesis. In this post, we will explore RNA’s structure, types, and functions in a simple and easy-to-understand manner. This is useful for students preparing for exams like SSC, RRB … Read more
Plants, like humans and animals, have natural chemicals that help them grow, develop, and respond to their environment. These special chemicals are called Plant Growth Regulators (PGRs) or Phytohormones. Let’s explore their discovery, types, and importance in a simple and interesting way! 👉 Explore All Topics of NCERT Class XI, Chapter 13: Plant Growth and … Read more
Plants, just like humans, have special chemicals that help them grow. These chemicals are called plant hormones. One of the most important plant hormones is auxin. Auxins play a crucial role in plant growth, development, and responses to the environment. Let’s explore what auxins are, how they work, and why they are essential for plants. … Read more
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