Physiological similarities suggest the species evolved from the same ancestor.
The morphological evidence which is shown in fossils to modern animals supports evolution because some dinosaurs, for instance, had feathers and we can obviously see that trait today in birds. The biochemical evidence, which comes in the form of DNA comparison and amino acid similarities, shows that we related closely to monkeys and pigs, which suggests that we have close ancestors to these animals.
I do not ' believe ' in evolution, but I am convinced by the evidence.
"The evidence for evolution countervails over the arguments against it." THis means that evidence for evolution counteracts the arguments against it.
Fossils can be used as evidence for evolution because they can show the development of a species over a long period of time.
In science books or on the internet.
DNA
biochemical evidence anatomical evidence fossils vestigial structure embryological evidence
Biochemical evidence of evolution is considered indirect because it does not provide direct evidence of specific evolutionary events or transitions in the fossil record. Instead, it demonstrates similarities in molecular structures or sequences across different species, which support the idea of a common ancestor but do not directly show the process of evolution occurring.
Biochemical evidence of evolution is considered indirect because it does not provide direct observation of evolutionary changes happening over time. Instead, it relies on comparing similarities and differences in biochemistry, such as DNA sequences or protein structures, to infer evolutionary relationships among organisms.
When the protein structure changes there has been evolution in the organism
The morphological evidence which is shown in fossils to modern animals supports evolution because some dinosaurs, for instance, had feathers and we can obviously see that trait today in birds. The biochemical evidence, which comes in the form of DNA comparison and amino acid similarities, shows that we related closely to monkeys and pigs, which suggests that we have close ancestors to these animals.
One key piece of biochemical evidence that supports biological evolution is the similarity in DNA sequences among different species. By comparing the DNA sequences of organisms, scientists can uncover evolutionary relationships and common ancestry. Additionally, the presence of vestigial structures and shared biochemical pathways among different species further support the idea of a common evolutionary origin.
One key piece of biochemical evidence supporting evolution is the similarity of genetic material across different species. For example, DNA analysis shows a high degree of similarity in the genes of humans and other primates, supporting the idea of a common ancestor. Additionally, the presence of vestigial structures and genes in organisms further supports the idea of evolution, as these features are remnants from ancestral forms.
Biochemical similarities among different species, such as shared genetic sequences and metabolic pathways, provide evidence for a common ancestry and evolutionary relationships. These similarities suggest that organisms have evolved from a common ancestor and have undergone genetic changes over time. Studying biochemical similarities helps scientists understand the processes of evolution and how species have diversified and adapted to their environments.
Biochemical evidence, such as comparing DNA sequences or protein structures, can help confirm evolutionary relationships between different species by showing similarities in genetic material. This shared genetic information suggests a common ancestry and evolutionary history among organisms. Additionally, studying biochemical pathways can reveal how genetic changes have occurred over time, leading to the diversity of organisms we see today.
Polyploidy in plants, for one instance the doubling of chromosomes at mating, is direct evidence not only for evolution but for speciation as well. I fact many to most modern angiosperm species are developed this way.
With the nested hierarchy of phylogenetic trees in front of you, showing in general relief the biochemical, physiological, behavioral relatedness extended from the forked nodes, and going along through time one sees evolution in action. Change over time.