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What is the definition of biology?

the biology One Natural Science It focuses on the study of life and living organisms, including their structure, function, development, interaction, development, distribution and classification Are included. The scope of the field is broad and is divided into several specialized disciplines, such as anatomy, physiology, ethics, genetics, and many others.

All living things share some key traits: cellular organization, genetic genetic Material and ability to adapt/evolve, metabolism to regulate energy needs, ability to interact with the environment, homeostasis To Maintain it, reproduceand the ability to grow and change.

Also read – How many cell types are there?

The complexity of life

his Complexity Regardless, life is organized and structured. In biology, the cell theory states that all living organisms have one or more cells are made of. The cell is the basic unit of life, and all cells arise from pre-existing cells.

even single cell Living organisms, such as bacteria, have structures that allow them to carry out essential functions, such as interacting with the environment and carrying out chemical reactions that sustain life or metabolism.

multicellular in living beings, cells They work together to form tissues, organs, organ systems and, ultimately, entire organisms. This hierarchical organization can further extend to populations, communities, ecosystems, and the biosphere.

genetics and adaptation

of a living being genetic material, Their DNA encoded in biologicalblueprint“, is transferred to their progeny. over the course of several generations, genetic Ingredients organic (alive) and abiotic (inanimate) is shaped by the atmosphere.

This process is called adaptation. thoroughly customized Offspring of parents have a high probability of survival in conditions that are similar to those of their parents.

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