Is an orangutan a beast

Is an orangutan a beast? Orangutans are the floorboard of apes of primate, hominid and gorilla. The shoulder height in quadruped state is about .85 meters, and it is 1.6-1.8 meters when standing. Males are larger than females. Orangutans are magnificent, and their foreheads are often very high. Are the following shared orangutans wild animals? Is the orangutan a beast? 1

No.

Is the orangutan a carnivore or a herbivore

Orangutans are neither carnivores nor herbivores, but omnivores. They like to eat both meat and grass, mainly fruits, shoots, buds, insects, vines, and occasionally birds' eggs and small vertebrates.

Orangutans, like humans, are omnivores, so they eat a lot of food. They like bananas, leaves and twigs, invertebrates, soil rich in minerals, vertebrates, seeds, bark of trees or vines, honey, termites, etc., which they like to eat, and can supplement their bodies with enough energy.

Generally, animals are either carnivores or herbivores, while omnivores have low requirements for food, and they can eat almost everything they can eat, which is also the advantage of omnivores. Unlike carnivores and herbivores, their food is single-minded, and they won't eat it with a little change, so omnivores still occupy a certain advantage in the biological chain. Is the gorilla a beast?

The closest relatives of gorillas are two other primitive species, chimpanzees and humans, both of which diverged from a common ancestor about 7 million years ago. The average difference between human gene sequence and the corresponding gorilla gene sequence is only 1.6%, but there is further difference in the copy number of each gene. Until gorillas were considered as a single species, there were two subspecies: West African gorillas and East African gorillas.

each has two subspecies. During the ice age, when their forest habitat was reduced and isolated from each other, these two independent species and subspecies developed from a single type of gorilla.

primatologists continue to explore the relationship between different gorilla populations. The species and subspecies listed here are agreed by most scientists. Some changes that distinguish gorillas include different density, size, hair color, length, culture and facial width. The population genetics study of lowland gorillas shows that the populations of western lowland and eastern lowland parted ways about 261, years ago. [15]

In 1963 and [1996] 4 years, doctors of Columbia University conducted two experiments of transplanting gorillas' kidneys into human bodies. The first patient lived 63 days after operation, and the second patient lived for almost 9 months.

Gorillas are much bigger than chimpanzees and orangutans. They are the largest apes and the largest primates. Its body is extremely stout, wild and reckless, and its height is similar to that of human beings, but its weight is much larger. The male animal is 14-2 cm long and weighs 11-25 kg, and the largest is 35 kg. The female animal is 14-155cm long and weighs 8-15kg. Generally, the whole body is covered with long black hair, but there is no hair on the face, ears, hands and feet, and there is no beard hair, and there are many wrinkles on the face skin.

The head is big, the forehead is low, there is a well-developed sagittal ridge at the top of the head, and the male animal has a thick crown pad, so it looks like a tower, and the brow ridge is towering. The eyes are deeply sunken, the distance is wide, and the eye membrane is brown. The bridge of the nose collapses, the nostrils are large and shiny, and there are raised pleated nose wings. Ears are small. The snout is prominent, the mouth is big, and the canine teeth are developed, just like the fangs of a tiger.

the tooth type is the same as that of human. The shoulders are wide and round, and the neck and limbs are extremely thick. The forelimbs are longer than the hind limbs, and they are over the knees when they are vertical, reaching 272 cm when the arms are extended. The palm is broad, the thumb is short and thick, the foot is plantar, and the big toe is thick and abduction is large. No tail, no calluses and cheek pouches.

The body hair is coarse, gray-black, and the hair base is dark brown. The back of the elderly male turns silver-gray, and the chest is hairless. Adult males have gray-white hair areas on their backs. Gorillas are mostly black in color. Older (generally more than 12 years old) male gorillas' back hair turns silver gray, so they are also called "silver backs", and the canine teeth on the silver backs are particularly prominent. Mountain gorillas have particularly long hair and silky luster. The ABO blood group of gorillas is mainly B type, with a small amount of A type. Gorillas, like people, have different fingerprints. Are orangutans wild animals? 3

1. Why did chimpanzees become human?

Chimpanzees are the living creatures most similar to humans on earth, and their genomes are as similar as 98% to human genomes. It is no exaggeration to say that each of us has more or less retained the characteristics of chimpanzees. However, why can chimpanzees only exist as an ordinary creature on the earth, while human beings can build cities, create civilization and nurture culture?

jared diamond gave the answer to this question in The Third Chimpanzee. The name of this book just reflects the similarity between humans and chimpanzees. Diamond put forward the concept of "leap evolution", that is, a small gene mutation, which may play a huge role in human evolution. It is the evolution caused by gene mutation that makes new humans have better ability to adapt to the environment than chimpanzees, so that they can dominate the earth.

After "leap-forward evolution", the intelligence level of human beings is basically equivalent to that of modern human beings. Even if such a human being is transported through time and space to modern times, this person can learn all the skills needed for life. However, when such mutation and evolution took place, which gene was mutated, and what substantive effect it will have are still a puzzle to be solved.

In fact, many puzzles related to the road of human evolution, including this question, need to be solved urgently. This book gives excellent hypotheses for many similar problems, and follows the basic way of modern scientific research (observing phenomena-putting forward hypotheses-proving hypotheses-correcting hypotheses). The thinking process of evolutionary biologists is reflected everywhere in the book. Rich knowledge makes this book a popular science reading for laymen, and the professional ideas in the book can also make it a learning material.

Second, why do humans study chimpanzees?

However, why should we bother to study a species that has been far behind us in evolutionary history? This is just like some people questioning the usefulness of mathematics: you don't need such advanced mathematics when you buy food. However, since you choose to study, can the goal of life only lie in "buying food"? The same is true of reading this book.

Understanding our relationship with gorillas can help us better understand ourselves and know where we, as a human species, come from. For example, we are well aware of the dangers of tobacco and alcohol, but many people can't give up smoking and alcohol. This is because human beings, as a new species, have evolved independently for only tens of thousands of years, and the gap with chimpanzees, the second most advanced creature on earth, is only 2%. Therefore, there are still many animalisms in the human soul. It can even be said that apart from IQ, we are only slightly different from chimpanzees.

after learning these things from books, we can have a more thorough understanding of the weaknesses of human nature, so as to urge ourselves to overcome bad habits before they become addicted. For another example, a gap of only 2% can make such a big difference, so we human beings might as well think, just as the hypothesis put forward in Kazuaki Takano's "Extinction of Human Beings", will there be a small mutation of 2% in the human body in the future, enough to produce new creatures far superior to human beings on the earth?

This reminds us that human beings are not great creatures who have never come after us. We are just ordinary residents on the earth who are pretentious. What we seem to be destroying the earth is actually destroying ourselves. Nature with great resilience will eventually produce a new species to replace human beings, and once human beings disappear, there will be no possibility of returning to nature.

By knowing our past selves, we can know how to improve our present selves and look forward to our future selves. Studying chimpanzees is not only a process of acquiring knowledge, but also a process of introspection while urging us to increase our knowledge abroad.