Components of cell membrane
Introduction Cells are the structural and functional units of the organism. They carry metabolic activity and hereditary information and hence an organism consists of one […]
Cell membrane of plant cell: definition and structure
Introduction The world is full of diversity and plants and animals are living together. A cell is the basic unit of life for all living […]
Homologous vs Analogous organs
Introduction In ancient times, people used to think that the world had not changed. There is no such concept of evolution and origin. In the […]
Types of roots in plants: Tap root vs Fibrous root
Introduction There are billions of species of plants in this world which can be seen everywhere in the plains, deserts, wetlands, or mountains. Plants evolved […]
Scanning electron microscope (SEM): Structure and description
Introduction A microscope is used to see objects that are not visible to the naked eye. The electron microscope is a breakthrough invention in microbiology. […]
Cell membrane model: Types and definition
Introduction The thin membrane on the outside of the protoplasm of eukaryotic and prokaryotic cells is called the cell membrane. It is a major part […]
Golgi bodies or apparatus: Function and Definition
Introduction Cells are the smallest and basic unit of life for all plants and animals. Its effectiveness is wide and life is not possible without […]
Nucleus structure and function, definition
Introduction As we all know a cell is a structural unit of organisms. Each cell carries all the biological functions like respiration, nutrition, excretion, reproduction, […]
Chloroplast structure and function and definition
Introduction We are living in a diverse and colorful world. Earth is the only planet in our solar system where life sustains. The flora and […]
Darwin’s evolution theory or Darwinism
Introduction The word evolution comes from the Latin word evolvere. That means gradual development. Evolution refers to the process by which a simple organism evolves […]