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 […]
Biology
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 […]
Lamarck’s evolution theory or Lamarckism
Introduction In 1809, the French biologist Lamarck published the first modern theory of evolution in his book ‘Philosophie Zoologique’. Lamarck’s evolution theory states that all […]
Darwinism vs Lamarckism theory of evolution: definition and differences
Introduction Evolution is an important part of Earth’s history. There are various theories of evolution like Lamarck’s and Darwin’s theory of evolution. Evolution sheds considerable […]
Human digestive system
Introduction Food builds and nourishes the body and provides energy. This energy is important for the people and it helps in surviving. The energy released […]
Heredity and evolution: definitions and differences
Introduction The discussion of heredity and evolution began in the mid-eighteenth century. Charles Darwin and Gregor Mendel were the first to describe evolution and heredity. […]
Plant cell: Structure, properties and functions
Introduction As we all know cells are the structural and functional units of the organism. The first discovery of a cell was made in 1665 […]
Producer vs Consumer in ecosystem
Introduction Biogeography mainly includes the distribution of plants and animals and their interaction. The part of the lithosphere, the hydrosphere, and the atmosphere where organisms […]
Difference between habitat and ecological niche
Introduction Ecology discusses the habitat of organisms in a specific environment and their relationship to the environment. The word ecology comes from two Greek words […]
Mutualisms vs parasitism: definition, types, and differences
Introduction There are different species of organisms living on earth and every organism is dependent on each other for their livelihood. Food is essential for […]