Given Darwin’s Theory of Evolution, what scientific evidence best supports evolution by natural selection?

What are your choices?

Well so far I found that fossils support his theory, also I have found that a fish study also supports this.

I must find two with resources that support this. Although I have already found two, I was wondering if you or anyone else had any ideas?

Try these sites for more ideas.

http://www.actionbioscience.org/evolution/futuyma.html

http://www.allaboutcreation.org/evidence-for-evolution.htm

http://en.wikipedia.org/wiki/Natural_selection

http://www.allaboutscience.org/theory-of-natural-selection-faq.htm

Thank you, they were helpful.

You're welcome.

Try reading a book about it and research things about Darwin's theory.

Darwin's Theory of Evolution by Natural Selection is supported by a vast array of scientific evidence across multiple disciplines. Several key lines of evidence provide strong support for this theory:

1. Fossil Records: The study of fossils has revealed a wealth of evidence showing the gradual changes in species over time. Fossils provide a record of the chronological sequence of species and show the transition from ancient to modern forms of life.

To explore fossil records, you can start by accessing databases or websites that provide information on fossils, such as the Paleobiology Database or the Smithsonian National Museum of Natural History's online resources. You can search for specific fossils or specific time periods to gain a better understanding of how different species have evolved.

2. Comparative Anatomy: The comparison of anatomical structures among different species reveals similarities that suggest common ancestry and gradual modification. Homologous structures, such as the forelimbs of mammals, have the same basic structure but may be adapted for different functions, indicating a common ancestry.

To explore comparative anatomy, you can examine anatomical textbooks, scientific articles, or online resources that provide information on the anatomical similarities and variations among different species.

3. Genetic Evidence: DNA sequencing and comparative genomics have revolutionized our understanding of evolution. By comparing the DNA sequences of organisms, scientists can identify shared genetic information and trace evolutionary relationships between species.

To explore genetic evidence, you can study introductory genetics textbooks, research papers on comparative genomics, or explore online resources offered by reputable scientific institutions like the National Center for Biotechnology Information (NCBI).

4. Biogeography: The distribution of species around the world can be explained by their evolutionary history. Islands, for example, often have unique species that have evolved in isolation from mainland populations.

To explore biogeography, you can study books or scientific papers that discuss the distribution of species and the patterns observed in different regions. Websites or databases from institutions specializing in biogeography, such as the Biogeography Society, may also be helpful.

It is important to note that these lines of evidence are not isolated but interconnected, supporting the broader understanding of evolution by natural selection. By examining and understanding each line of evidence, scientists continue to build upon and refine Darwin's theory.