Chapter – 1 : Lessons on LifeChapter – 2 : Cells and Tissues of OrganismsChapter – 3 : Cell DivisonChapter – 4 : BioenergeticsChapter – 5 : Food, Nutrition and DigestionChapter – 6 : Transport in OrganismsChapter – 7 : Exchange of GasesChapter – 8 : Excretory SystemChapter – 9 : Firmness and LocomotionChapter – 10 : Co-ordinationChapter – 11 : Reproduction in OrganismChapter – 12 … Read more
Chapter – 1 : Lessons on LifeChapter – 2 : Cells and Tissues of OrganismsChapter – 3 : Cell DivisonChapter – 4 : BioenergeticsChapter – 5 : Food, Nutrition and DigestionChapter – 6 : Transport in OrganismsChapter – 7 : Exchange of GasesChapter – 8 : Excretory SystemChapter – 9 : Firmness and LocomotionChapter – 10 : Co-ordinationChapter – 11 : Reproduction in OrganismChapter – 12 … Read more
Chapter – 1 : Lessons on LifeChapter – 2 : Cells and Tissues of OrganismsChapter – 3 : Cell DivisonChapter – 4 : BioenergeticsChapter – 5 : Food, Nutrition and DigestionChapter – 6 : Transport in OrganismsChapter – 7 : Exchange of GasesChapter – 8 : Excretory SystemChapter – 9 : Firmness and LocomotionChapter – 10 : Co-ordinationChapter – 11 : Reproduction in OrganismChapter – 12 … Read more
Chapter – 1 : Lessons on LifeChapter – 2 : Cells and Tissues of OrganismsChapter – 3 : Cell DivisonChapter – 4 : BioenergeticsChapter – 5 : Food, Nutrition and DigestionChapter – 6 : Transport in OrganismsChapter – 7 : Exchange of GasesChapter – 8 : Excretory SystemChapter – 9 : Firmness and LocomotionChapter – 10 : Co-ordinationChapter – 11 : Reproduction in OrganismChapter – 12 … Read more
2.1 Living Cell What is Living Cell? A living cell is the basic unit of life that makes up all living organisms. It is a complex, self-contained structure that carries out all the necessary functions for an organism’s survival and reproduction. Living cells are composed of a variety of molecules, including proteins, carbohydrates, lipids, and … Read more
Chapter – 1 : Lessons on LifeChapter – 2 : Cells and Tissues of OrganismsChapter – 3 : Cell DivisonChapter – 4 : BioenergeticsChapter – 5 : Food, Nutrition and DigestionChapter – 6 : Transport in OrganismsChapter – 7 : Exchange of GasesChapter – 8 : Excretory SystemChapter – 9 : Firmness and LocomotionChapter – 10 : Co-ordinationChapter – 11 : Reproduction in OrganismChapter – 12 … Read more
1.1 Concept of Biology What are living things? Living things, also known as organisms, are entities that have the ability to carry out fundamental life processes such as growth, reproduction, metabolism, and response to stimuli. Living things are characterized by their organization, complexity, and ability to maintain homeostasis, which is the process of maintaining a … Read more
BMI stands for body mass index. Body mass index is a value derived from the body mass being divided by the square of the body height and is universally expressed in units of kg/m2.