darwinism vs lamarckism

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 light on the explanation of the distribution and characteristics of the flora and fauna of the world today. The term evolution means to evolve from an initial simple state to […]

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Heredity and evolution

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. Evolution and heredity have been recognized as an important branch of biology since the mid-eighteenth century. There are some branches of science that discuss the structure, function and genetic transmission

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producer vs consumer

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 live is called the biosphere. The organisms in this biosphere create ecosystems by interacting with themselves and with various abiotic components. This ecosystem is made up of various biotic and

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habitat and ecological niche

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 oikos and logos. The word ‘oikos’ means habitat and the word ‘logos’ means knowledge. That is, ecology means the study or acquisition of knowledge about the habitat of living things.

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Mutualisms vs parasitism

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 survival and all species depend on each other for food therefore, there is an interaction develops between the organisms. Nutrition from food not only provides energy to work but also

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