-
Fossil evidence suggests that the earliest known humans appeared in Africa, which is therefore confirmed to be the birthplace of man. And what about the animal ancestors of the earliest human beings? According to common sense, it should also be in Africa.
But according to a recent study published in the Proceedings of the National Academy of Sciences, experts believe that a now-extinct ape-like animal that is a distant relative of humans may have evolved in Asia rather than Africa.
This discovery suggests that the evolution of ape primates (a suborder of primates that includes apes, monkeys, and hominins) originated in Asia before spreading to Africa. That is, humans originated in Africa, but the closest animal ancestors of humans originated in Asia. French paleontologist Laurent Marivo led the study, which came to this conclusion after analyzing an paleontological ankle bone found in the Mon Kung region of northern Myanmar.
The 37-million-year-old ankle bone probably belongs to an ape species called the "twin monkey", a larger, jungle-dwelling animal that excels at jumping and climbing.
-
Gibbons are found in the forests of Yunnan, Hainan Island and Southeast Asia in China; Orangutans are found in the forests of Kalimantan and Sumatra, Indonesia; Gorillas and chimpanzees are forest animals of tropical Africa.
-
Human beings originated from apes, apes are also called apes, including gorillas, chimpanzees, orangutans and gibbons, etc., these animals are collectively referred to as apes because they are closest to humans and have a very similar morphological structure to humans.
Introduction to the apes
Great apes are highly intelligent animals in the order of primates and live mainly in the tropical forests of Africa and Southeast Asia. Ape is a common term for primate apes that comprise two families. Although apes are often referred to together, monkeys are sometimes referred to as apes, and apes are sometimes referred to as monkeys, but they are biologically different animals.
The main difference between the two is that monkeys have tails, while apes do not. Taxonomically, humans are a type of great ape.
-
1: At present, there are 4 species of great apes living in the world, including gorillas, chimpanzees and bonobos distributed in 21 countries in Africa, as well as Southeast Asian gorillas living in Malaysia and Indonesia. Among them, bonobos are unique to the Democratic Republic of the Congo (DRC), so the DRC has become the only country in the world where three species of great apes coexist.
Orangutans are forest animals and have nesting habits. The nest is made of branches, about 8 10 meters above the ground, and it sleeps in it at night. During the day, they mostly stay in the trees and do not come down easily.
In the trees, they are invincible. There, they can swing their arms from tree to tree. Their diet consists mainly of fruits, flowers, and young leaves from trees, as well as insects and bird eggs.
Chimpanzees prefer to live in groups, ranging from a dozen to thirty or forty individuals. They love to be active in trees and spend most of their time in them.
Gorillas live in forests, often in groups of 3 to 10 individuals, living as if they were a family, headed by an old, strong gorilla. Female and young gorillas mostly live in trees. Adult male gorillas, however, mostly live under trees.
This is probably because their bodies are too heavy to live in a tree.
Gibbons live in packs. Their main food is fruit from trees, budding plants, insects, and bird eggs.
2.When humans occupy too much land, they invade the territory of animals. With the rapid increase in the number of human beings and the expansion of their range, the forest area has decreased sharply, resulting in the living space of apes becoming smaller and smaller, and the number of apes is also decreasing.
3.The reason for the difference in the direction of evolution from animals is that man has learned to use tools and make tools. Some animals can use tools, but they can't make tools.
And the most fundamental difference between humans and animals is feelings, to be precise, feelings of pity. It's something that only humans have.
4.The stone tools used by the "East Africans" were apparently processed in the form of axes and chisels, which could be used as tools to chop and scrape objects, suggesting that the "East Africans" had developed the ability to make and use tools as they gradually adapted to walking upright.
The earliest human direct evidence to study the origins of humans comes from fossils. Anthropologists use the method of comparative anatomy to study various fossils of ancient apes and humans, determine their relative and absolute ages, so as to determine the age of human fossils, and roughly divide the evolutionary history of humans into several stages. Geneticists use biochemical and molecular biology methods to study the size and rate of mutation of proteins and deoxyribonucleic acid (DNA) between modern humans, various apes and other higher primates to calculate their respective origins and differentiation ages. >>>More
The origin of Chinese characters can be traced back to ancient times. In the beginning, the ancients passed it mainly through oral transmission. Due to the limitations of oral transmission, it cannot be saved, and there will be errors when transmitting to third parties. >>>More
The Yellow River originates from the Zonglie Canal at the northern foot of Bayan Kala Mountain in Qinghai, with an altitude of more than 5,400 meters, and the surrounding high mountains are covered with snow all year round. The headwaters of the Yellow River include the Sea of Stars, a swamp of countless small lakes. After leaving the sea of stars, enter the Ngoling Lake and Zhaling Lake to Maduo, bypass the Jishi Mountain and the Xilian Mountain, and pass through the Longyang Gorge to reach Qinghai Guide, which is more than 1,900 kilometers long. >>>More
The Tuojiang River, with a total length of 712 kilometers, flows south to Jintang County. >>>More
East and southeast of Asia.