Biology Archives - Page 23 of 30 - CBSE Class Notes Online

Types of Autotrophic Nutrition – Chemosynthesis and Photosynthesis

May 24, 2022June 22, 2023 - by Jaishree Gorane - 5 Comments.

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.

Autotrophic Nutrition – Significance ,Types, Organisms and Examples

May 23, 2022July 21, 2023 - by Jaishree Gorane - 5 Comments.

Autotrophic 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.

Biology / Chapter 6 Life Processes - Class 10 / Class 10 / NCERT Long Question Answers / Notes / nutrition / Question Answers / Science / Uncategorized

Process of Digestion in Human Beings – Class 10

May 20, 2022October 6, 2022 - by Jaishree Gorane - 10 Comments.

5 Important Steps Involved in the Process of Digestion in Human Beings explained for class 10th
Ingestion
Digestion
Absorption
Assimilation
Egestion

Biology / Chapter 6 Life Processes - Class 10 / Class 10 / Notes / nutrition / Science

Nutrition in Human Beings Class 10

May 20, 2022March 3, 2023 - by Jaishree Gorane - 14 Comments.

Nutrition in Human Beings complete notes for class 10th. with explanation with diagram ,structure and function of Human Digestive System -Alimentary canal and
Digestive glands

Biology / Chapter 6 Life Processes - Class 10 / Class 10 / Intext Questions and Answers / NCERT Long Question Answers / nutrition / Question Answers / Science / Uncategorized

How are Fats Digested in our Body ? Where does this process take place?

May 17, 2022July 1, 2023 - by Jaishree Gorane - 4 Comments.

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.

Biology / Chapter 6 Life Processes - Class 10 / Class 10 / Intext Questions and Answers / nutrition / Question Answers / Science / Uncategorized

How is the Small Intestine designed to absorb Digested Food ?

May 14, 2022July 1, 2023 - by Jaishree Gorane - 7 Comments.

The small intestine, a vital component of the digestive system, has a remarkable design optimised for efficient absorption of digested food. With millions of finger-like projections called villi, the inner surface area of the small intestine is significantly increased, facilitating nutrient absorption. This intricate structure, combined with the secretion of intestinal juices and specialised epithelial cells, ensures effective extraction of important nutrients from the food we consume.

How do Organisms Reproduce Class 10 Questions and Answers

May 12, 2022October 21, 2022 - by Jaishree Gorane - 1 Comment

How does the Embryo get Nourishment Inside the Mother’s Body? What is Placenta ? Explain Structure and Function of Placenta? How will an Organism be Benifitted , If it Reproduces …

Biology / Biology Concepts / Chapter 8 - How Do Organisms Reproduce ? / Class 10 / Intext Questions and Answers / NCERT Long Question Answers / Notes / Question Answers / Science / Science Facts / Uncategorized

What is Placenta – Class 10th

May 9, 2022February 12, 2023 - by Jaishree Gorane - 3 Comments.

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 …

Biology / Chapter 7 - Control and Coordination / Class 10 / Intext Questions and Answers / NCERT Long Question Answers / Notes / Question Answers / Science / Uncategorized

Endocrine Gland -Class 10

May 7, 2022June 10, 2022 - by Jaishree Gorane - 1 Comment

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 …

Biology / Biology Concepts / Chapter 8 - How Do Organisms Reproduce ? / Class 10 / Intext Questions and Answers / NCERT Long Question Answers / NEET Biology / Notes / Notes / Question And Answer / Question Answers / Science / Science Facts / Uncategorized

How does the Embryo get Nourishment Inside the Mother’s Body

May 6, 2022March 4, 2023 - by Jaishree Gorane - 3 Comments.

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.