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The evidence for evolution. In this article, we'll examine the evidence for evolution on both macro and micro scales. First, we'll look at several types of evidence (including physical and molecular features, geographical information, and fossils) that provide evidence for, and can allow us to reconstruct, macroevolutionary events.
There is evidence for macro evolution. What you call macro evolution is just micro evolution over a longer period of time. There is no verifiable scientific evidence for creationism. There is no more evidence for the world having been created 5,000 to 7,000 years ago than there is for it having been created last week.
- I understand that a fossil not being found doesn't mean the organism didn't exist, simply that it ha...There are multiple possible explanations for those examples you cite. The fossils or their age could have been misidentified. It is also possible t...
- the possible explanations for the examples you may cite not the fossils or the age you could also ha...The identified age is counted as evidence for evolution. In the pictures showing the evolution of horses, there are dates shown. Why do you think t...
Anatomy and Embryology. Another type of evidence for evolution is the presence of structures in organisms that share the same basic form. For example, the bones in the appendages of a human, dog, bird, and whale all share the same overall construction (Figure 21.1.2 21.1. 2) resulting from their origin in the appendages of a common ancestor.
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In this section, we will explore the lines of evidence that are used to reconstruct this story. These lines of evidence include: Fossil evidenceand transitional features. Distribution in time and space. Homologies. Developmental biology. Nested hierarchies. Observations of evolution in the wild. Experiments.
Anatomy and Embryology. Another type of evidence for evolution is the presence of structures in organisms that share the same basic form. For example, the bones in the appendages of a human, dog, bird, and whale all share the same overall construction ( Figure 11.11 ). That similarity results from their origin in the appendages of a common ...
Evolution 101. An introduction to evolution: what is evolution and how does it work? The history of life: looking at the patterns – Change over time and shared ancestors; Mechanisms: the processes of evolution – Selection, mutation, migration, and more; Microevolution – Evolution within a population; Speciation – How new species arise
