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Evolution

The scientific theory according to which populations change gradually through a process of natural selection.

5,264 Questions

What evidence is there to support the theory that a 'manager leads best when his people get behind him'?

== == * Many good companies are always looking for ways to create good management that improve leadership and good communication skills with their employees. It is not an easy task being a Manager because he/she has to deal with many different personalities and debates within his employees and be fair yet stern. A good Manager learns to roll up his/her sleeves and get down to the level of his/her employees when time permits and always has his pulse on the working abilities of his employees. A Manager should be approachable to resolve problems and in most cases any employee with a problem should be heard and treated with dignity. Hard work and laughter between Manager and employee go a long way. * There is an old saying in management training that goes like this: If the employees aren't following....the manager isn't leading. The key has to do with the way the manager routinely communicates and interacts with those reporting to him/her. For example: Does he/she maintain or enhance their self esteem...or just browbeat and intimidate? Does he/she really listen...or is he/she just waiting to talk. Does he/she regard the employee's feelings or openly criticize them in front of other employees? Does the manager ask for help or input in making decisions?...or just assume he/she has all the answers. Dictatorial management is short-term effective at best and invariably ruinous in the long term. One of two things happens...the manager fails or the employees subsequently help him/her to fail!

What does data from the study of bio geography provide evidence for evolution show?

Data from the study of biogeography provides evidence for evolution by showing patterns of species distribution that can be best explained by common ancestry and adaptation to different environments. It helps in understanding how species have evolved and diversified over time in response to changes in their habitats and geographic isolation. By studying the distribution of species in different regions, scientists can infer evolutionary relationships and historical connections between organisms.

How does geographic distribution of species around the world support the theories of evolution?

Let us take the marsupials of Australia as a case in point. Geologically we know how long Australia has been a separate continent and from this we can deduce the diversity of life in Australia is the result of isolation and natural selection carrying the organisms of Australia to a certain uniqueness in the world. New information on continental drift just adds to our understanding of this Australian evolutionary process. Many animals, marsupials, have their analogues in organisms in other places in the world.

What terms are associated with population geography?

Terms associated with population geography include population density, demographic transition, birth rate, death rate, migration, urbanization, and population distribution. These terms are used to study patterns of population growth, movement, and distribution across different regions and countries.

Which lines in the excerpt provide evidence that Stephen disapproves of his fathers behavior in Cork?

Stephen’s disapproval of his father’s behavior in Cork is evident in lines such as “he was old all right. He was as old as his minster.” and “His father must have been young. His father must have been beautiful.”. These lines suggest Stephen sees his father’s actions as a decline from his former glory and beauty.

What is the philosophy of survival of the fittest?

Survival of the fittest is a concept in evolutionary biology that suggests organisms best adapted to their environment are more likely to survive and pass on their genes. It is often associated with natural selection and the idea that competition drives evolutionary change. This concept has been used to explain the diversity of life and the adaptations of species over time.

What behaviors would some evolutionary psychologists offer as proof of their theory?

Evolutionary psychologists may point to behaviors such as mate selection, parental investment, and aggression as evidence of their theory. They argue that these behaviors have evolved over time because they provided survival and reproductive advantages to our ancestors. By studying how these behaviors are expressed across different cultures and societies, evolutionary psychologists seek to understand the underlying evolutionary principles driving human behavior.

How an assessment center utilized in the selection process?

An assessment center is a method used in the selection process to evaluate candidates through a series of simulated work-related exercises, such as group discussions, presentations, and role-plays. It allows assessors to observe candidates' behavior in different scenarios to assess their skills, competencies, and suitability for the role. Feedback from multiple assessors is taken into account to provide a comprehensive evaluation of each candidate.

How does evolution influence behavior tendencies?

Evolution can influence behavior tendencies through natural selection, where certain behaviors that enhance survival and reproduction are more likely to be passed on to future generations. Behaviors that increase an individual's chance of survival and reproducing, such as territoriality or altruism, may become more common over time. Additionally, genetic factors can also play a role in shaping behavior tendencies through evolutionary processes.

Is belief in evolution racist why or why not?

First of all, evolution is not a belief, it is the basis of all biology as well as many other areas of science. It is actually the opposite of racist as it shows us that all humans are related to each other as well as to every other animal. If we harm an animal we are harming our relative.

How did the Zeitgeist contribute to the idea of evolution?

The Zeitgeist, or spirit of the time, during the 19th century was marked by a growing interest in progress, science, and the natural world. This intellectual climate laid the groundwork for the acceptance of evolutionary ideas proposed by scientists like Charles Darwin. The Zeitgeist encouraged the questioning of traditional beliefs and the exploration of new theories, making it more receptive to the concept of evolution.

What is the belief that inequality in society is the result of natural selection based on individual capacities and abilities?

You have two things confused. Societies working this way is the concept of Social Darwinism, a misguided attempt to explain societal differences by some form of group selection. Individuals do vary in their capacities and abilities and this is what natural selection is selecting and you confuse equality of identity with equality of morality under the law.

Is it possible for life to continue and be sustained without evolution?

In the simplest terms, evolution is synonymous with change. Life without change is stagnation; stagnation is the first step on the journey to death.

Try it this way: one of the least avoidable laws of nature and physics is entropy. It cannot be delayed, it cannot be denied. Entropy is change, and is likely a huge component of evolution.

So, short answer, no. Life would end without evolution.

Does Rick Santorum believe in evolution?

Rick Santorum does not believe evolution is a proven fact, and that it should not be taught as such in public schools. In addition, he believes other theories of how the universe came into existence should be taught alongside evolution. He proposed language to the No Child Left Behind Act to that effect.

How is the study of evolution similar to the study of history?

One reason is that you are studying the past and evolution is a poor predictor of what will happen in the future. What is can predict is what is happening now with organisms Just like the study of history except the testable hypotheses that can be generated from the theory of evolution by natural selection are much more precise than historical analysis.

Was Charles Darwin's theory about revolution a lie?

Did you mean "Evolution"?

No, it was the explanation of the species problem at the time and has been refined and strengthened in the last 157 years so well that it has met all challenges head on and surmounted them with flying colors.

Creationism, regardless of stripe, is the actual lie.

Go here.

talkorigins.org

What are some things that humans can do that other animals can't?

Humans have the ability to create complex languages, develop advanced technology, engage in abstract thinking and problem-solving, and exhibit self-awareness and consciousness to a greater extent than most other animals. Additionally, humans have developed sophisticated social structures and cultural practices that are unique in the animal kingdom.

Which part of the brain sets humans apart from other animals?

The cerebral cortex is highly developed in humans compared to other mammals and has a much greater volume relative to the rest of the brain.

Generally, however, it is not any single part of the brain but the volume of the cranium (housing the brain) that sets humans apart from other animals. In the course of evolution when the forehead projected outwards, the inner cavity of the skull increased in volume so that more quantity of brain could be contained.

What is the difference between theory of evolution and language evolution?

Theory of evolution refers to animals and plants evolution along the time.

Language evolution is another issue, not entirely related to the theory of evolution. It follows the theory of evolution on some way but it is related to culture evolution, not to the physical attributes evolution.

The evolutionary theory that suggests that a species slowly and continuously evolves over a long period of time is?

Gradualism. This theory proposes that evolution occurs gradually over many generations through small, incremental changes in populations.

Is religion a byproduct of evolution?

Part of our evolution into humans meant that we were given the gift of imagination. When a fellow human would die for instance, we could imagine that he was going somewhere else. This was not necessarily a trait that helped our survival, but rather a side-affect of our superior intelligence. As we developed more, we began to imagine why the wind blows, and why there are storms, and why the sun rises and falls. In that way, religion was definitely part of our evolution.

What is the best description of evolutionism?

'Evolutionism' is a pejorative term used by some who wish to disparage the science of evolution. On the other hand, we have biology, the major branch of science, of which the Theory of Evolution can be described as a key element.

For more information, please visit: http://christianity.answers.com/theology/the-story-of-creation

According to Philosophy which comes first egg or chicken?

Our best answer to that question derives from evolutionary biology. The chicken evolved from some previous species of bird which resembled a chicken but wasn't quite a chicken. The first chicken egg would have been laid by another species, which we might call a proto-chicken, therefore the egg came first. For those who prefer a biblical explanation, the chicken would have come first since God (as far as we can tell) initially created animals in their adult forms, not in the form of eggs or other immature forms.

In evolutionary terms when did humans first understand time in the sense that we could plan ahead?

Very early on, if not before we were human. Chimps pile their anvil (flat rock ) and hammers (rounded/pointed rock/piece of wood ) around trees that they will be cracking nuts from in advance of the nuts, so they seem to have a rudimentary sense of time and are planing ahead somewhat.

Many advanced mammals seem to have a sense of time in limited to greater degrees, so humans probably had this sense from the time of H. erectus.

Second answer

I agree that it probably predates humans. Regarding chimps, another example is a male individual at the Furuvik Zoo in Sweden who stored a hidden cache of projectiles so that he could later throw them at visitors. You can read more about it in the paper "Spontaneous Innovation for Future Deception in a Male Chimpanzee."

If both humans and chimps have a concept of time, it's very possible that our common ancestor who lived around 7 million years ago had it as well. This would have provided a survival advantage.

Evolutionary psychologists are most likely to be criticized for?

Evolutionary psychologists are most likely to be criticized for oversimplifying human behavior by reducing it to evolutionary explanations, ignoring cultural and social influences, and focusing too much on innate biological drives. Critics argue that it may overlook individual differences and fail to adequately address the complexities of human behavior in different contexts.