Q: How does evidences from embryology support evolution?
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Q: Ostriches have wings but do not fly. Humans have an appendix with no apparent function. Wales…
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Q: Why do scientists consider vestigial structures evidence for evolution?
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Q: 1.3 What are the pieces of evidence on the evolution of life which may have enabled the first forms…
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Q: Would evolution occur without the events of meiosis and sexual reproduction? Why or why not?
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Q: VESTIGIAL STRUCTURES EVIDENCE FOR EVOLUTION
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Q: Is the fossil record a complete picture of all of the living things that have ever existed on earth?…
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Q: Some organisms have features that have different functions, but similar structures. One example is…
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Q: How do fossils provide evidence of evolution?
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Q: How does embryology support evolution?
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Q: If natural selection can only operate on existing variants, where does all that variation come from?…
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Q: how would you explain the relationship of life perpetuation to the evolution of life
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Q: Why is evolution important in explaining the diversity of life
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Q: What piece of evidence for evolution was not available in Darwin's time, but has since corroborated…
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Why do scientists consider vestigial structures (like a human appendix) evidence for evolution?
Vestigial organs are some organs in host body which are no use to the host organisms. These are throught to lost its function in the host organisms throughout the course of evolution but have retained the struture .
It was charles darwin himself who first propogated the idea that vestigal organs are evidence for evolution in his book origin of species .
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- WHY DOES SCIENTIST CONSIDER VESTIGIAL STRUCTURES EVIDENCE FOR EVOLUTION?Why do scientists consider vestigial structures evidence for evolution?Intelligent design is the theory that life is too complex to have evolved randomly. The eye is often cited as an example, arguing that its complexity argues for the presence of a creator guiding its development. What use is half an eye or a partial wing? It is a popular idea because it does not deny the observable fact of evolution, while leaving room for the presence of God. Is intelligent design a viable scientific theory? Why or why not?
- What embryological evidences support the theory of evolution?What are the shreds of evidence that the theory of evolution happened to all living forms?If natural selection can only operate on existing variants, where does all that variation come from? If, as Darwin (1868) and Huxley concluded, variation arose from changes in development, then how could the development of an embryo change when development is so finely tuned and complex?
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- Is evolution important to all living things, and why do we need to adapt to the ever-changing conditions in which we find ourselves?how do scientists support the theory of evolution? use the terms evolution, natural selection, vestigial structures, homologous structures, DNA, adaptations and fossilHow are vestigial structures an example of evidence of evolution?