what is evolution:
Evolution can be defined as the emergence, change and diversification of species as a result of biological changes occurring over long periods of time. Evolution is based on the idea that living things are descended from a common ancestor, and this process takes place under the influence of factors such as natural selection, gene mutations and genetic drift. The theory of evolution was put forward in Charles Darwin’s book “The Origin of Species” and was supported by many scientists in the following years. Evolution has an important role in explaining the formation of biological diversity and the formation of living things in their present form.
how do living things evolve:
The development of living things consists of embryonic development and the growth and changes that take place throughout life.
Embryonic development begins with the division and differentiation of the fertilized egg cell. In this process, cells transform into different tissues and organs and the basic body plan is formed. In this process, genetic material is effective on cell division, differentiation and other processes in the development of the organism.
Growth and change happen at every stage of life. Living things grow by using the nutrients they receive through nutrition. In humans, especially during puberty, hormones affect changes and development in the body. For example, changes occur, such as height growth and signs of puberty.
The development of living things is shaped by the influence of environmental factors as well as genetic material. For example, factors such as nutrition, stress, diseases and environmental conditions affect the development of living things and may even cause hereditary traits to change.
As a result, the development of living things is determined by a combination of genetic material, environmental factors and processes that take place during life.
how do living things change:
Living things can undergo genetic changes in response to environmental changes. These genetic changes can lead to changes in species over time with the effect of factors such as natural selection, mutation and genetic diversity.
Natural selection is based on the ability of individuals to adapt to the environment. When environmental conditions change, certain traits of some individuals may become more advantageous than others. These individuals have a better chance of surviving and reproducing, and these traits are passed on to the next generations. Thus, species change to adapt to their environment.
Mutations are changes that occur in the structure of genetic material. Mutations can contribute to the change of species by increasing the genetic diversity of living things.
Genetic diversity is the sum of genetic differences between individuals. Genetic diversity helps species adapt to change and diversify.
The change of living things is the result of interactions between genetic material, environmental factors and species. This process forms the basis of evolution and helps species survive by adapting to their environment.
