“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:
Flowers are one of the most beautiful parts of a plant. But have you ever noticed how flowers are arranged on a plant? This arrangement is called inflorescence. In this blog, we will explore the types of inflorescence in a simple and easy-to-understand way! What is Inflorescence? Inflorescence refers to the way flowers are arranged … Read more
Have you ever noticed how leaves are arranged on the branches of different plants? Some plants have leaves growing one by one, while others have leaves growing in pairs or clusters. This arrangement of leaves on a stem or branch is known as Phyllotaxy. Phyllotaxy plays an important role in maximizing sunlight capture for photosynthesis. … Read more
The Phylum Arthropoda is the largest phylum in the Animal Kingdom, which includes insects. Over two-thirds of all named species on Earth are arthropods. These creatures are found everywhere—from deep oceans to high mountains! Understanding arthropods is crucial for competitive exams like SSC, RRB NTPC, UPSC, and state-level exams. In this guide, we will explore … Read more
Have you ever seen how water forms droplets on a leaf or a waxed car? Have you noticed how oil does not mix with water? This happens because of a special property called hydrophobicity. In this article, we will learn what hydrophobic means, why some substances repel water, and how this property is useful in … Read more
Have you ever heard the word cholesterol? You might have seen it in health advertisements or heard adults talking about it. But what exactly is cholesterol, and why is it so important? Cholesterol is a type of fat (lipid) found in our body. While some people think cholesterol is always bad, the truth is that … Read more
The cell membrane, also known as the plasma membrane, is one of the most important parts of a cell. It acts like a protective barrier, controlling what enters and exits the cell. Think of it as the security guard of the cell, ensuring that only the right materials go in and out. Understanding the cell … Read more
Ovarian hormones play a vital role in a woman’s body, helping in growth, reproduction, and overall health. The two main ovarian hormones—estrogen and progesterone—control the menstrual cycle, pregnancy, and many other body functions. These hormones help in bone strength, skin health, mood balance, and even brain function. Understanding the functions of ovarian hormones is important … Read more
Cells are the basic building blocks of all living organisms. While all cells have a cell membrane, some cells have an additional protective layer called the cell wall. But what is the cell wall, and why is it important? Let’s explore this topic in a simple and easy-to-understand way. What is a Cell Wall? The … Read more
Understanding the male reproductive system is essential for students preparing for exams like SSC, RRB NTPC, UPSC, and state-level exams. This topic is part of general science and biology sections, and questions may be asked based on its structure, function, and significance. Introduction to the Male Reproductive System The male reproductive system is located in … Read more
Vitamins are important nutrients that keep our body strong and healthy. Water-soluble vitamins are a special type of vitamin that dissolves in water. Our body does not store them, so we need to take them daily through food. The two main types of water-soluble vitamins are Vitamin C and B-complex vitamins (like B1, B2, B3, … Read more
Autotrophic nutrition is the process by which plants, algae, and some bacteria make their own food using sunlight, water, and carbon dioxide. This process is called photosynthesis, where green plants use chlorophyll to capture sunlight and produce energy in the form of glucose. This mode of nutrition is essential for life on Earth because it … Read more
The thymus gland is a small but important organ in our body. It plays a key role in the development of the immune system, which protects us from diseases. In this article, we will explore what the thymus gland is, where it is located, its functions, and why it is essential for our health. Let’s … Read more
The human urinary system helps our body remove waste and keep the right balance of water and salts. It acts like a natural filter, cleaning the blood and making urine. This system includes four main parts: kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood. The ureters are tubes that carry … Read more
The human urinary system is a vital part of our body that helps remove waste and maintain a healthy balance of water and salts. In this post, we will explore its structure, functions, and importance in a simple and easy-to-understand way. This will be useful for students preparing for competitive exams like SSC, RRB NTPC, … Read more
The human ear is an important organ that helps us hear sounds and maintain balance. It is divided into three main parts: Each part plays a special role in hearing and body balance. Understanding the ear’s structure is important for competitive exams like SSC, Banking, RRB NTPC, UPSC, and State Exams. Let’s explore the human … Read more
Hello, future achievers! Today, we will learn about galvanisation, a very important process used to protect metals from rusting and corrosion. Understanding this concept will help you in your exams and give you a solid foundation in science, especially when it comes to materials and their properties. Let’s break this down into simple sections to … Read more
In chemistry, reactions can happen in many different ways. One such type is the Combination Reaction. This is an important concept to understand, especially for competitive exams like SSC, RRB NTPC, UPSC, or state-level exams. Let’s break it down step by step to make it easier for you! What is a Combination Reaction? A combination … Read more
When studying air pollution and its effects on the environment, you will come across some complex terms, one of which is Peroxyacetyl Nitrate (PAN). Don’t worry! This post will help you understand what PANs are, how they are formed, their effects, and why they are important for competitive exams like SSC, RRB NTPC, UPSC, or … Read more
When we hear the word “pollution,” we often think of harmful substances in the air, water, or soil. But did you know that some pollutants are not directly released into the environment? These are called secondary pollutants. Understanding secondary pollutants is crucial for competitive exams like SSC, RRB NTPC, UPSC, and state-level exams. Let’s break … Read more
Rusting of iron is a common phenomenon that you must have observed in your daily life—whether it’s the iron gate outside your house, a bicycle, or a spoon that has been left outside for a long time. This process is important to understand because it’s related to chemistry and environmental science, both of which are … Read more
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