Definition of biology science
Biology studies the structure, function, growth, origin, evolution, and distribution of organisms.

It classifies and describes living organisms, their functions, how species appear, and the interactions that bind them to each other and to the natural environment. Biology is now a standard subject for education in schools and universities around the world, and more than one million papers are published annually in a wide range of biology and medicine journals.

Biologist, the hope for ecosystem maintenance and ultimately the existence of this planet

Four standard principles form the basis of modern biology: cell theory, evolution, genetics, and homeostasis.

Biology was developed as a separate science in the 19th century, where scientists discovered that living organisms have basic properties.
Branches of biology science
Most biological sciences are specialized disciplines.

Traditionally, they are grouped by the type of organism that is taught: botany, the study of plants; zoology, the study of animals. And microbiology, studying microorganisms.

Branches and subbranches of biology…….

Fields in biology are divided based on the range in which living organisms are studied and the methods used to study them: biochemistry looks at the basic chemistry of life; molecular biology studies the complex interactions between biological molecular systems; cellular biology studies the basic building block of all life forms, the cell; Physiology examines the physical and chemical functions of tissues and organs in an organism; and ecology examines how different organisms are interconnected.

Areas of applied biology such as medicine and genetic research include many specialized sub-disciplines.

One central concept of regulation in biology is that life changes and evolves through evolution and that all known forms of life have a common origin.

Characteristics of veins – Veins

Characteristics of veins: Veins are blood vessels that carry blood from tissues to the heart. They have a thin wall…

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Structure of blood vessels – Blood vessels

Structure of blood vessels: Understanding what blood vessels are is key to better understanding the cardiovascular system and how blood…

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Urethritis – Urethra – Male Urethra – Female urethra

The urethra is an organ that connects the bladder to the external environment. In women it is exclusive to the urinary…

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Nails, which are formed from ectoderm and composed mainly of keratin, have the main function of protecting the ends of…

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Trachea function – Trachea

Trachea function: The trachea is a cylindrical, vertical tube formed by rings of cartilage. It is located between the larynx…

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Thyroid Gland Function – What is thyroid – Secretion – Hypothyroidism and Hyperthyroidism

Thyroid Gland Function: The Gland is a fundamental gland for the proper functioning of the body, being responsible for the…

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Urinary System Organs And Functions – Kidneys – Ureters – Urinary bladder – Urethra

Urinary system organs and functions: Composed of two kidneys, two ureters, a bladder and a urethra, the urinary system is…

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Respiratory System Organs And Functions – Conductive Portion And Respiratory Portion – Inspiration And Expiration

Respiratory System Organs And Functions: The respiratory system is responsible for ensuring the capture of oxygen from the environment and…

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Male and Female Reproductive System – Function

Male and Female Reproductive System: Reproductive system, or genital system, is responsible for ensuring the perpetuation of the species. In…

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Components of the Peripheral Nervous System -Definition – Nerves – Ganglia

Components of the Peripheral Nervous System: The peripheral nervous system is the part of the nervous system formed by nerves and…

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