biological and cultural evolution

Biological Evolution It refers to changes, alterations and variations in the genetic and genetic traits of a biological population from one generation to another. Scientists study body changes, bone shape and size changes

3. Cultural evolution It refers to cultural change or development from a simple form to a more complex form of human culture. Scientists study human cultural evolution by analyzing the latter lifestyle change

The evolution of species occurs through the course of natural selection. Cause of Evolution The resulting process, which affects the frequency of functions in a particular environment. Over time, the increase in survival time and the characteristics of reproductive success increase with frequency.

5. Each species consists of various individuals, some of which are adopted in other environments compared to other species.

6. Creatures produce descendants with various traits that can be inherited. Organisms with traits that are most suitable for their environment will survive and pass these mutations to descendants of descendants.

General terms are used to classify early humans and other human creatures that can walk upright in prehistoric times. Primitive

It has scorpion and human characteristics: It resembles ancient ape and modern human skull. Height is about the same as chimpanzee. Brain Size: 320-380 ml of small teeth 6 to 7 million years ago you can walk upright Sahelanthropus tchadensis

12. About 4 feet tall and about 120 pounds in size, the size of the skull is the same size as the biped of the cerebellum living in the jungle and the forest like chimpanzees.

14. Distinctive brain size: modern human brain 500 cc or nearly 1/3 size upright biped walking tool users are not tool manufacturers hood scavenger

20. Australopithecus aphalensis is thought to be one of the earliest ancestors of modern people and is still the most famous primitive human fossil

25. HOMO Because they have bigger brains and are bipedalid, they are classified as humans, not humans

Ancient anthropology is an early study of human and its primate ancestors. It is similar to paleontology but differs in that it focuses on the record and understanding of human biological and cultural evolution. An ancient anthropologist does not look for dinosaurs or other early creatures. However, as with paleontology, ancient anthropology data are mainly derived from fossil records. Before studying this evidence, you first need to understand what fossils are and how they are formed. Furthermore, it is important to know how ancient anthropologists have described fossils and other prehistoric past evidences

Figure 1. Information transmission in biological and cultural evolution In biological evolution the transmission is vertical in one direction, in cultural evolution theory it is bi-directional, vertical, horizontal, and diagonal - in other words, exactly the network It looks like. In addition, information communication in cultural evolution is usually indirect, depending on the frequency or frequency (Feldman and Laland 1996) regulated by major individuals of the social group from the majority of individuals in the representative group.

There are certain similarities in the evolution of biology and culture, but there are also many differences. Both are based on variations, inheritance, selections, but how they are displayed and behave differently. Biological evolution is unconscious, opportunistic rather than goal oriented, cultural evolution is conscious, most planned and can have a goal. In the biological world, the cause of the change is mutation and genetic modification. Genetics is related to reproductive and mediates offspring through genetic material. We select it by two methods of natural selection and sexual selection