Life

Life is a state that separates an organism from inanimate matter and the dead. Activities such as food intake, metabolism, reproduction, circulation, etc. indicate the presence of life. Life education is discussed in biology. The activity of protoplasm is called life.

Life: Ranjori Mountains, Figures of Ugandan Plants. Scientific Classification: Superheroes and Supergroups

Classification of life on earth:

Invertebrates [note 1] [note 2]

Virus [note 3]

Viroid

Cellular organisms

Superficial bacteria

Archetype

The supernatural is centrifugal

Archaplastida

SAR

Excavata

Amoebojoa

Opisthocont

Life is a set of characteristics that distinguish biologically processed physical entities, such as cellular signals and the process of self-sustaining life. These are classified as inanimate objects. Life exists in many forms, such as plants, animals, fungi, protists, archaea and bacteria. Sometimes this criterion of form can be unequivocally expressed, as well as the interpretation of viruses, viruses, or potentially artificial life as "living" organisms. Biology is a major part of science for the study of life, although many other branches of science are involved.

Defining life is somewhat controversial. The current definition, however, is that the organism adheres to homeostasis, which is composed of cells, transformed, grown, adapted to the environment, reacts to stimuli, and is capable of reproduction. There are also many more definitions of biology, and there are some exceptional examples of life, such as viruses. Attempts have been made for a long time to understand what life means and many theories have been provided about the properties and evolution of living things. One of the few major theories is - materialism, a belief that everything is said to have originated from an object and that life is a complex form of it; Another theory, hyalomorphism, is a belief that everything is a combination of matter and size, and that the form of a living thing is its soul; Another theory spontaneity বিশ্বাস is a belief that life evolves repetitively from inanimate matter; And animism is a belief that living things have a "way of life" or "particle of life". In the modern definition, it has become more complicated to receive data from different scientific disciplines. Biophysicists have provided many definitions based on chemical processes. There are several living process theories - the Gaia conclusion is a concept where the earth itself is actually awake. Another theory states that life is a feature of ecosystems; And another theory is that life is a complex system of biology, a branch of mathematical biology. The origin of life is described as the natural evolution of inanimate substances, such as common organic compounds. One of the characteristics of almost all living things is that they contain certain basic chemical elements that are needed to carry out the normal activities of biochemistry.

Some time after the formation of the Earth 4.54 billion years ago, the formation of the oceans 4.41 billion years ago, the existence of the first life on Earth was found about 4.26 billion years ago. [1] [2] [3] [4] Life probably originated from the RNA world, although RNA-based life is not the first. The process by which life originated remains unknown today, although many conclusions have been drawn and are often based on Miller-Uri experiments. The first living thing to be found is the bacterial microflora, a microbial organism found in a 3.45 billion year old Australian rock. [5] [6] Is presented as. [6]

It has changed the environment on the basis of geological time since the beginning of life on earth. To survive in most ecosystems, life has had to adapt to a variety of conditions. Some microorganisms, such as Extremophil, can grow in physically and biochemically hostile environments, causing harm to other life on Earth. Aristotle was the first to classify living things. Carl Linnaeus later developed his own method of binomial nomenclature for species classification. Also new masses and divisions of life are discovered, such as cells and microorganisms, which bring about dramatic changes in the relationship structure of living things. Considered to be the smallest unit and structure of cell life. There are two types of cells, pre-centrifugal and eukaryotic. Both are composed of cytoplasm with membranes and contain many biomolecules, such as proteins and nucleic acids. The process of cell division involves generating new cells. In this process a mother cell divides into two or more offspring cells.

Although so far life has been found only on earth, it is not limited to this. Many scientists are thinking about the existence of extraterrestrial life. Artificial life is a computerized replica or man-made reconstruction of any form of life, used to experiment with methods related to natural life. Death is the permanent end of all biological processes in life. Extinction is a process in which a particular mass, species becomes completely extinct. Fossils are the remaining parts of an organism.