Evolution

They have the evidence yet they will never be convinced while under the influence of a ideology that lies to them. To them evolution is not only false it is evil and their view of evolution is so skewed by this ideological nonsense that there is little hope for this generation of creationists, though we may save some of their children. Most religions made peace with evolution a long time ago, but creationists, being literalistic, must have every word of the bible be true as if one thing is not true then all is not true. Dichotomous thinking such as this is the mark if the unintelligent and uneducated.

Evolution of a species involves changes in inherited traits over generations, driven by factors like genetic mutations, natural selection, genetic drift, and gene flow. These changes can result in the development of new species from a common ancestor through processes like speciation.

Speciation occurs within a population when genetic changes accumulate over time, leading to the formation of distinct, reproductively isolated groups within the population. This can be driven by factors such as natural selection, genetic drift, and geographical isolation, resulting in the development of new species with unique characteristics.

The role of raising atmospheric oxygen to so high a level that multicellular and complex organisms could evolve. Oxidative phosphorylation generates the energy through ATP that larger and more complex organisms need.

People exist due to the complex interplay of biological, environmental, and cultural factors. Evolutionary processes have led to the development of human beings, who are able to adapt and thrive in various environments. Additionally, human societies have formed to create a sense of community, cooperation, and shared knowledge.

Over billions and billions of years, an entire species slowly develops characteristics that they need to adapt to current conditions. If this is repeated enough times, a new species completely different from the original can "form".

Or if you're really religious, your God makes new species or whatever.

Menstruation associated with reproduction because menstruation is about cycle of the egg in woman's uterus. Every menstruation, the old egg destroy and came out in the form of blood clots. After that, uterus produce new egg.

1. Variation: There must be genetic variation for a particular trait within a population.
2. Inheritance: The trait must be heritable and passed down from one generation to the next.
3. Differential reproductive success: Individuals with a certain trait must have higher reproductive success than those without it.
4. Selection pressure: Environmental factors must exert pressure favoring individuals with the advantageous trait, leading to its increased frequency in the population over time.

Earth's first atmosphere contained hydrogen and helium but this was soon stripped away. Another atmosphere began to form and contained hydrogen, water vapour, methane, ammonia, nitrogen and carbon dioxide among other gases.

To have evolution, you must have random variation and differential reproductive success. Biodiversity represents the random variation found in a population. Natural selection, the way in which evolution works, does not create new traits. It only selects them and allows them to become more prevalent in the population. This happens because the organisms with the favorable traits are able to produce more offspring. Without biodiversity, these traits might not exist in the first place and so could not be favored.

Evidence for evolution includes the fossil record, comparative anatomy, embryology, genetics, and molecular biology. Fossils reveal transitional forms between species, while similarities in structures and developmental processes among different species provide clues to common ancestry. Genetics and molecular biology show similarities in DNA sequences and gene expression patterns, supporting the idea of shared ancestry among living organisms.

That the organisms with homologous structures are of, at least, common ancestry and at most closely related. A backbone is a homologous structure that land and sea dwelling vertebrates possess in common because all can trace the backbone back to a common ancestor in the Precambrian. Now, a dogs front leg and your arm have the same bones, point for point, just differing growth patterns. This shows that you and your dog are closely related as both of you are advanced mammals.

The majority of evidence supporting evolution comes from multiple scientific disciplines, including paleontology, genetics, biochemistry, and comparative anatomy. Fossil records, DNA sequencing, and studies of transitional forms provide compelling evidence for the descent of species from common ancestors and the mechanisms of natural selection driving evolutionary change over time.

No, archaebacteria do not have a membrane-bound nucleus. Instead, their genetic material is located in the nucleoid region of the cell, which is not enclosed by a membrane. This is a characteristic feature that distinguishes archaebacteria from eukaryotes.

When evolution occurs at a slow steady pace, the rate is defined as gradualism. This theory suggests that species evolve slowly over time through accumulating small changes.

Mutations or variations in organisms create genetic diversity, giving rise to individuals with different traits. Natural selection then acts on these traits, favoring those that provide a reproductive advantage in a particular environment. Over time, this process leads to the accumulation of advantageous traits in a population, resulting in evolutionary change.

The phylum Chordata has jaws and skulls that are important in their evolution. These features allowed for more efficient feeding and protection, leading to the diversification and success of this phylum in various environments.

The major concept of the biological theory of evolution is that species change over time through natural selection, genetic drift, and other mechanisms. This process results in the adaptation and diversification of organisms to their environments, ultimately leading to the formation of new species.

By giving the theory a mechanism of inheritance. Particulate inheritance, where each parent contributes chromosomes ( Mendel dod not know what a chromosome was and called genes " factors " ) that contain separate alleles that contribute to the progeny's traits.

Darwin's idea of " blending " inheritance was completely wrong.

Alfred Russel Wallace developed a theory of evolution that was similar to Charles Darwin's. Wallace independently formulated the principles of natural selection around the same time Darwin was working on his theory. Together, their work laid the foundation for modern evolutionary biology.

The difference is one of scale and scope. This is best explained using a single species and its descendants as an example:

Every change that happens to the species up to the point of speciation would be classified as "micro-evolution". But after speciation, divergence would not stop: the two new species would continue to diverge from one another, possibly resulting in yet more branching events, more new species. The scope would increase to include all of those as well. At this scale, we're talking about "macro-evolution". When we zoom in on one of those newly emerged species, we can see that the resulting "macro-evolution" is still being generated by the cumulative effects of "micro-evolution" within each individual population.

Lots of things, we can see fossil records of something today that looks nothing like what it did a million years ago, also Charles Darwin had many theories on it, you should look at his work. He showed evolution through different beaks in species of finches. The beaks varried depending on what they ate and how they survived. Proveing evolution

Punctuated equilibrium. It suggests that species tend to exhibit relatively little evolutionary change for most of their existence (stasis), with sudden bursts of rapid change when significant environmental events occur.

Evolution is the change in allele frequency over time in a population of organisms.

Sequence the genomes of enough organisms in that population at two varying points and you will see the fact of evolution.

The inability of centrioles to separate chromatids would interfere with the metaphase stage of mitosis. This is because the centrioles play a key role in organizing the microtubules that attach to the chromatids to align them at the metaphase plate. If the centrioles cannot separate the chromatids properly, the alignment of chromosomes during metaphase would be disrupted.