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a cell can make mistakes when it copies what in the dna
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Why do the body structures of some species support Darwin' s theories?
a cell can make mistakes when it copies what in the dna
Why do body structures of some species support Darwin and theories?
Body structures of some species support Darwin's theories of evolution through natural selection by showcasing adaptations that enhance survival and reproduction in specific environments. For example, the presence of homologous structures—similar anatomical features in different species—indicates a common ancestor, demonstrating how species have diverged and adapted over time. Additionally, vestigial structures, which are remnants of features that served a purpose in ancestral species, provide evidence for evolutionary change. These anatomical similarities and differences underscore the gradual process of evolution that Darwin proposed.
Do darwins theories of evolution by natural selection contradict the principles of biogeography?
No, Darwin's theory of evolution by natural selection actually complements the principles of biogeography. Biogeography, the study of the distribution of species, provides evidence of how species have adapted to their environments over time through the process of evolution. Darwin himself used biogeographical evidence to support his theory of evolution.
Scientific knowledge is based on?
Experiments.
Why do the body structures of some species support Darwin's theory?
a cell can make mistakes when it copies what in the dna
Why is there resistance to new scientific theories?
There is not enough evidence to support these new theories. More tests and research needs to be carried out before these theories can be proved.
What are 3 theories supporting the big bang theory?
Theories don't support theories.Only evidence that comes from observation or experiment supports or demolishes theories.
What are the four pieces of evidence that support the theory of evolution?
The four pieces of evidence that support the theory of evolution are the fossil record showing transitional forms, homologous structures in different species indicating a common ancestor, genetic similarities between different species, and observable examples of natural selection in action.
What are the 4 broad categories of evidence used to support evolution?
The four broad categories of evidence used to support evolution are fossil record, comparative anatomy, molecular biology, and biogeography. Fossil records show transitional forms of species, comparative anatomy reveals similarities in structures across different species, molecular biology demonstrates shared genetic information, and biogeography shows patterns of species distribution.
Do plants produce threadlike structures?
Yes, plants can produce threadlike structures, such as roots, stems, and some specialized structures like tendrils. Additionally, certain plants, like fungi-associated mycorrhizal species, form threadlike hyphae that help in nutrient absorption. These structures play various roles, including support, growth, and nutrient acquisition.
Why are structures built?
to support its load
On the basis of similar body structures scientists hypothesize the two species are closely related what other evidence would the scientist look forward to support their hypothesis?
To support their hypothesis of close relatedness between the two species, scientists would examine genetic evidence, such as DNA sequences, to identify similarities and differences in their genomes. They might also analyze protein structures and biochemical pathways, as well as fossil records that indicate shared evolutionary history. Additionally, behavioral and ecological similarities could provide further support for their relationship.
