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Darwin's finches are a great example of adaptive radiation, where a common ancestor species diversifies into multiple species to exploit different ecological niches. This process of adaptive radiation is a key mechanism in evolutionary biology to explain the diversity of life forms.
The theory of evolution by natural selection explains how adaptive change may lead to speciation,\. As any good scientific theory it explains much but not everything. I seriously doubt, except in an ultimate sense, that you can explain why Gothic literature is now popular with evolutionary theory.
In the 1930s, Dobzhansky and Mayr explained that species originate through allopatric speciation.
electromagnetic
It doesn't per se. Speciation occurs usually when two gene pools are isolated long enough by geography or by separate selective pressures that one group becomes able to reproduce with the other with difficulty, and eventually not at all. Horses can mate with zebras and a few other animals for instance, but produce sterile offspring. Speciation has been observed in nature many times, and forced to occur in the laboratory. Google "instances of speciation" for examples.
The existence, isotropy, and spectrum of the cosmic microwave background radiation (cmbr) is extremely easy to explain if Big Bang Cosmology is true; it is impossible to reasonably explain even its existence with any alternate cosmological hypothesis.
Max Planck assumed that the energy emitted by oscillators in a blackbody is quantized, meaning it can only take on discrete values, in order to explain the experimental data for blackbody radiation. This assumption led to the development of the famous Planck's law, which accurately described the spectrum of radiation emitted by a blackbody.
The heat is lost by radiation and convection.
The Freyssinet system provides leakage protection and radiation protection systems.
Friction creates heat - heat travels by convection, conduction or radiation.
No, the theory of speciation through natural selection and adaptation is based on extensive scientific evidence and research. Scientists aim to understand and explain natural phenomena using evidence-based methods rather than having ulterior motives.
A karyotype can be used to recognize the damage radiation had done to a chromosome because of the chromosomal differences between males and females.