Management of natural resources
Class X: Biology Chapter 16: Management of natural resources 1) The natural resources like water, soil, forests, wild-life, coal, petroleum ...
Showing posts with label NCERT 10 Solution. Show all posts
Showing posts with label NCERT 10 Solution. Show all posts
Our environment
Our environment 1) Our environment is composed of various biotic and abiotic factors which interact with each other. 2) Human activities hav...
Sources of Energy
Sources of Energy 1. A windmill is a simple machine that works with the energy of the wind. The windmill can be used to run a pump to draw w...
The Human Eye and the Colorful World
11 The Human Eye and the Colorful World 1. Human eye is a valuable sense organ. Its various parts and the respective functions include: Eye ...
Heredity and Evolution
Chapter 8 Heredity and Evolution 1) Variations arise during the process of reproduction. They may be few in asexual reproduction, but many i...
How do organisms reproduce?
Chapter 8 how do organisms reproduce 1) Reproduction is the biological process by which new individuals of the same kind are produced. 2) R...
Control and coordination
Control and coordination 1) A system of control and coordination is essential in living organisms so that the different body parts can funct...
Metals and Nonmetals
Class: X Chemistry Chapter 3 Metals and Non – metals The elements which have intermediate properties between those of metals and non-metals ...
Acids, Bases and Salts
Class: X Chemistry Chapter 2 Acids, Bases and Salts On the basis of origin, acids are classified as: a. Organic acids: Acids derived from...
Chemical reactions and equations
CBSE notes for class 10 science ➣ Physical Change: Change in physical properties. – Melting – Boiling – Condensation – [Note- No change ...
Electricity
Class X: Physics Chapter 3: Electricity 1. Electric current is the rate of flow of charge. 2. Battery provides the driving force required to...
Sources of Energy
Class X: Physics Chapter 14: Sources of Energy 1.A windmill is a simple machine that works with the energy of the wind. The windmill can be...
Magnetic Effects of Electric Current
Class X: Science Chapter 13: Magnetic Effects of Electric Current 1. A compass needle behaves as a small magnet. Its one end pointing towa...
The Human Eye and the Colourful World
Class X: Science Chapter 11: The Human Eye and the Colourful World Human eye is a valuable sense organ. Its various parts and the respectiv...
Light- Reflection and Refraction
Class X: Physics Chapter 10: Light- Reflection and Refraction Key learnings: 1. When light falls on a body, it may be absorbed, may be tran...
how do organisms reproduce
Chapter 8 how do organisms reproduce पुष्पि पादपों में लैगिक जनन आवृत बीजी पादपों में लैगिक जनन पुष्प के द्वारा होता हैं पुष्प एक प्रकार का ...
How do organisms reproduce
How do organisms reproduce लैंगिक जनन लैंगिक जनन में नर से शुक्राणुओं कि तथा मादा से अण्डाणुओं कि आवश्यकता होती हैं जब शुक्राणु और अण्डाणु ...
