CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
3 Major Steps of Photosynthesis
Absorption
Conversion
Reduction
Steps of Photosynthesis in Light Dependent and Light Independent Phase (Calvin Cycle) …
Autotrophic nutrition is of two main types – Chemosynthesis and Photosynthesis. Chemosynthesis involves the synthesis of carbohydrates using chemical nutrients as an energy source, while photosynthesis uses sunlight to convert carbon dioxide and water into glucose and oxygen. Chemosynthetic autotrophs thrive in low-light environments, while green plants, algae and cyanobacteria are particularly good at capturing solar energy through photosynthesis.
Types of Autotrophic Nutrition – Chemosynthesis and Photosynthesis Read MoreAutotrophic nutrition, including photosynthesis and chemosynthesis, is of great significance for sustaining life on Earth. Autotrophs, such as plants, algae, and chemosynthetic bacteria, synthesise their own food. They play a vital role as producers, fixing carbon dioxide and forming the foundation of energy pyramids and food chains. Autotrophs fuel the development of ecosystems and provide essential nourishment for heterotrophs.
Autotrophic Nutrition – Significance ,Types, Organisms and Examples Read More
5 Important Steps Involved in the Process of Digestion in Human Beings explained for class 10th
Ingestion
Digestion
Absorption
Assimilation
Egestion
Fat digestion takes place mainly in the small intestine, where large globules are emulsified by the bile of the liver. Pancreatic lipase further breaks down the globules into absorbable molecules. The digestive juices in the small intestine convert these molecules into fatty acids and glycerol. This complicated process ensures efficient fat digestion and takes place in coordination between the liver, gallbladder, pancreas and small intestine.
How are Fats Digested in our Body ? Where does this process take place? Read More
Define Placenta Placenta is the temporary organ for a baby’s life-support system.It contains tiny blood vessels from the fetus that pass close to the mother’s blood vessels, without the blood …
What is Placenta – Class 10th Read More
The Endocrine System The endocrine system works together with the nervous system to control and coordinate the body. Endocrine glands secrete chemicals called hormones into the bloodstream. Blood then transports …
Endocrine Gland -Class 10 Read More
The placenta is a disc-like tissue that develops between the uterine wall and embryo allowing the diffusion of nourishment from the mother’s blood to the growing fetus and waste disposal from the fetus to the mother. It receives oxygen, glucose, amino acids, lipids, vitamins, mineral ions and antibodies from the mother’s blood and removes carbon dioxide and urea from the fetal blood. The umbilical cord containing blood vessels connects the placenta to the fetus. It aloows the exchange of nutrients and waste products.
How does the Embryo get Nourishment Inside the Mother’s Body Read More
6 Important Advantages of Sexual Reproduction over Asexual Reproduction are explained
What are the advantages of Sexual Reproduction over Asexual Reproduction Read More
Seminal vesicles A pair of lobulated glands located between the posterior surface of the urinary bladder and the rectum. A duct from each seminal vesicle joins the corresponding sperm duct …
What is the role of Seminal Vesicles and Prostate Gland Read More