CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
3 Important Reasons for “Why is Transpiration Important for Plants?”
Cooling
Creating suction force
Distribution of water and mineral salts
Excretion is the removal of waste from the body.
5 Important Role of Leaves in Excretion of Plants Explained with examples.
4 Important Methods used by Plants to Get Rid of Excretory Products
Gaseous Waste Products
Liquid Waste Products
Solid Waste Products
Other Useful Plant Wastes
The mouth is the first part of the digestive system through which food enters the body and the process of digestion begins. The teeth and tongue helps to break down the food into smaller pieces, making it easier for the digestive enzymes to work. The Saliva produced in the mouth contains an enzyme called amylase, which helps to break down starch into simple sugars. The tongue also helps to mix the food with the saliva, which is essential for digestion.
Explain the Role of Mouth in Digestion of Food Read More
Guard cells surround the stomata on the underside of leaves and regulate the gas exchange necessary for photosynthesis. They change shape to open and close the tiny pores. The stomata close when it is dark or the water level is low, while they open when there is plenty of light and water. Two theories, the potassium ion concentration theory and the sugar concentration theory, explain how the guard cells regulate the opening and closing of the stomata pores.
How do the Guard cells Regulate Opening and Closing of Stomatal Pores Read More
Respiration in Animals explained for class 10 with mechanism and examples of Respiration in Aquatic Organisms and Terrestrial Organisms. 4 Important Factors for Efficient Gaseous Exchange in Respiratory System Explained .
Respiration in Animals – Class 10 Read More
Aerobic Respiration can be defined as the process in which a large amount of energy is released in the presence of oxygen (air) from the breakdown of food substances.
Step By Step Process of Aerobic Respiration Explained for class 10th
Definition of Anaerobic Respiration with types of Anaerobic Respiration (Alcoholic Fermentation Lactic Acid Fermentation)explained for class 10 th . Anaerobic Respiration in Working muscles explained with Runners Example .
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Chapter 6 Life Processes – Respiration Complete notes Explained with diagrams and examples for class 10th. Types of Respiration,Exchange of gasses in Plants , Respiration in Human Beings ,Human Respiratory Organs ,Blood supply to the lungs ,Mechanism of Gaseous Exchange In Humans Explained with Diagrams and steps .
Respiration Class 10 Notes Read More
Respiration in Plants Explained with Diagram for class 10th with Location Of Respiration in Various parts of plants , Exchange of Gasses In Plants.
Respiration in Plants Class 10 Read More