The primary purpose of photosynthesis in plants is to convert light energy into chemical energy (glucose), providing the plant with a source of nutrition and releasing oxygen as a byproduct. NCERT Class 8 Science Chapter 1 Crop Production and management
Category: Class 8 Science
NCERT Solutions and important questions for Class 8 science for CBSE 2020-2021.
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A crop refers to a large-scale cultivation of plants of the same kind at one place. For instance, a wheat crop means all plants grown in a field are wheat. NCERT Class 8 Science Chapter 1 Crop Production and management
Animals get their food from plants, other animals, or a combination of both. They are either herbivores (plant-eaters), carnivores (meat-eaters), or omnivores (consumers of both plants and animals). NCERT Class 8 Science Chapter 1 Crop Production and Management
Organisms, including humans, need to eat food to obtain essential nutrients and energy. The energy derived from food is utilized for various body functions such as digestion, respiration, and excretion. NCERT Class 8 Science Chapter 1 Crop Production and Management
Green plants synthesize their own food through a process called photosynthesis, where they use sunlight, carbon dioxide, and water to produce glucose and oxygen. NCERT Class 8 Science Chapter 1 CROP PRODUCTION AND MANAGEMENT
Animals, unlike plants, lack the ability to perform photosynthesis. They do not have chloroplasts and the necessary cellular machinery to convert sunlight into food. NCERT Class 8 Science Chapter 1 Crop Production and Management
NCERT Solutions for Class 8 Science Chapter 12 Important NCERT Questions 8th Chapter 12 Some Natural Phenomena NCERT Books for Session 2023-2024 CBSE Board and State Board Questions No: 4
NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Light NCERT Books for Session 2023-2024 CBSE Board and State Board Questions No: 14 Description: A plane mirror is a flat, smooth reflecting surface that reflects light ...
NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Light NCERT Books for Session 2023-2024 CBSE Board and State Board Page NO. 179 Questions No: 13 Descriptions: An incident ray is a beam of light approaching ...
NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Light NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 2 Description: The laws of reflection dictate that light hitting a surface reflects at ...