Evolution

If we're evolving and evolved from monkeys or apes then why is there still monkeys and apes.

We did not evolve from apes or monkeys. We branched off a common line. Humans did not evolve from apes. Humans and apes had a common ancestor . Apes evolved in one direction and we evolved in another. We probably looked a lot alike at first.

'Evolutionary success' refers to an organism's ability to survive, reproduce, and pass on its genetic information to future generations. Organisms that are well-adapted to their environment and can produce viable offspring are considered evolutionarily successful.

Classically, taxonomy bases its classifications on morphological characteristics of organisms. However, convergent evolution sometimes produces very similar morphological characteristics independently in sibling branches, leading an unsuspecting taxonomist that the organisms in question are more closely related than they actually are.

Since some time, cladistics has become the standard for locating organisms in the tree of life. Cladistics combines assays in comparative morphology with assays in comparative genomics to more accurately place a species. Cladistics does not structure its tree according to a predefined set of ranks (ie. families, classes, orders, etc), but defines a clade simply in terms of an ancestral form and all its descendants.

As we currently understand it, evolution happens if:

- There are populations of organisms reproducing with variation

- Those variations are inherited by offspring

- More offspring is produced than can comfortably subsist in the habitat

- Offspring therefore compete with one another for resources and mating opportunities

- Variant inherited traits affect their ability to compete.

Evolution tends to result in systems that act rationally because those systems are more likely to survive and reproduce successfully. Rational behavior allows organisms to make decisions that maximize their chances of survival, such as finding food, avoiding predators, and securing resources. Over time, organisms that exhibit rational behavior are more likely to pass on their genes to future generations, leading to the evolution of traits that support rational decision-making.

In simple terms, the theory of evolution by natural selection states that when

1. Animals produce slightly different offspring,

2. The differences are inherited by their offspring,

3. Animals produce slightly more offspring than can comfortably subsist with their niche,

4. The differences affect their chances of reproduction, so competition exists between different offspring, whether directly or indirectly,

Then traits that give these animals a reproductive advantage will increase their frequency in the population; more animals in subsequent generations will have these traits.

The result of this over many generations is that animals will change in appearance and behaviour, and ultimately, that populations in animals may divide into different branches, each evolving along their own path to form distinct new species.

It is called evolution. After all, all characteristics, as far as evolution is concerned, are intermediate. They're all temporary variants, on their way to becoming something else.

There is not yet a consensus on how cellular life first came to exist. But the general lines of one important hypothesis is that molecular replicators emerged through a complex series of chemical circumstances, and came to employ pre-existing lipid vesicles to concentrate their numbers and protect them against competitors.

Evolution is a natural process that allows species to adapt to changing environments, increasing their chances of survival and reproduction. It leads to diversity in life forms, promoting resilience and sustainability in ecosystems. Additionally, evolution has resulted in the development of complex and diverse life forms, contributing to the richness of life on Earth.

The main mechanism is natural selection, where individuals with advantageous traits are more likely to survive, reproduce, and pass on those traits to the next generation. This leads to changes in the frequency of traits within a population over time.

Balancing evolution and revolution is important because evolution allows for gradual, sustainable change, while revolution can bring about rapid and often disruptive transformation. By combining both approaches, societies and systems can adapt to changing circumstances while also addressing immediate needs for change and progress. This balance helps to ensure stability, progress, and innovation in a controlled and strategic manner.

Yes, Rudolf von Bülow believed in evolution. He was a German biologist who made significant contributions to the field of evolutionary biology, particularly in the study of plant morphology and phylogenetics. His work on the theory of evolution helped shape our understanding of how species change over time.

Life continued to exist after mass extinctions due to the resilience and adaptability of certain species that were able to survive in the changed environment. These surviving species were able to evolve and fill ecological niches left empty by the extinction event, allowing life to continue and diversify over time.

Punctuated equilibrium is a theory in evolutionary biology that suggests species will often exhibit long periods of stability (equilibrium) interrupted by sudden bursts of rapid change (punctuation) leading to the formation of new species. This theory highlights the idea that evolutionary changes can happen relatively quickly in small, isolated populations rather than gradually across the entire species.

The four key types of evidence that support the evolutionary theory are fossil records, comparative anatomy, molecular biology, and biogeography. Fossil records show the gradual changes in species over time, comparative anatomy reveals similarities in bone structures among different species, molecular biology demonstrates shared genetic code between organisms, and biogeography shows how species are distributed around the world in patterns consistent with evolutionary history.

Charles Darwin and Alfred Russel Wallace independently proposed the theory of evolution by natural selection in 1858. Darwin's work "On the Origin of Species" published in 1859 is the most famous exposition of the theory.

The four fundamentals of Darwin's theory of evolution are variation, inheritance, selection, and time. Variation refers to differences among individuals within a population, inheritance involves the passing on of traits from parents to offspring, selection is the process by which certain traits are favored in a given environment, and time allows for these changes to accumulate over generations through the mechanism of natural selection.

Evidence for evolution includes fossil records showing transitional forms between species, genetic similarities between different species, and observations of natural selection leading to changes in populations over time. Additionally, comparative anatomy and embryology provide further support for the theory of evolution.

Biological evolution is the process by which species of organisms change over successive generations through the process of natural selection, genetic drift, and gene flow. It involves the gradual change in the inherited traits of a population over time, resulting in the diversity of life forms we see today.

1. Natural selection: Individuals with advantageous traits are more likely to survive and reproduce.
2. Mutation: Random genetic changes that can lead to new variations in a population.
3. Genetic drift: Changes in gene frequencies due to random events, such as population bottlenecks.
4. Gene flow: Movement of genes between different populations through migration, leading to genetic diversity.

Darwin's theory of natural selection emphasizes that individuals within a species vary in traits, and those with advantageous traits are more likely to survive, reproduce, and pass on those traits to their offspring. Over time, this process leads to the adaptation of a species to its environment.

That's part of the theory of evolution by natural selection (Darwinism) but not the main principle, and some other (obsolete) theories also included this belief. I don't know if there is a more specific answer, but if you can't find one, just go with natural selection.

New species can evolve through natural selection over long periods of time. However, the process is complex and can take thousands to millions of years due to the gradual accumulation of genetic changes and adaptations. The formation of new species also depends on various factors such as environmental changes, genetic variation, and reproductive isolation.

Weather during the end of the old stone age, or Upper Paleolithic period, played a role in the development of new technologies and adaptations by early humans. For example, changing weather patterns may have led to shifts in animal migration, influencing hunting strategies and tool-making techniques. Severe weather events, such as harsh winters or droughts, could have also impacted food availability and led to changes in human behavior and social structures.