Except the only way by which we know the flagellum to exist is by natural reproduction and never by design.
Natural reproduction does not provide explanation for origin. We are discussing origin here. Evolution and development after an origin of a reproductive organism is another thing altogether.
To assume a designer in the face of evidence to the contrary is what is foolishness.
I agree, however: Biology is the study of complicated things that have the appearance of having been designed with a purpose. Richard Dawkins
Design and purpose is evident in biology so an honest student will follow the evidence where it leads.
We only have the theory of evolution that both explains the diversity and processes involved, and these processes have been repeatedly observed and documented.
Darwins molecular fiddler provides one explantation for development but can never provide explanation for origin, and does not invent anything new.
There is no plausible explanation for biogenesis except for the explanation that recognises the design and purpose evident.
Where is this 'designer' and why do we never see this 'designer' designing anything,
The language of biology and the engineering developments that we have copied from biology is sprinkled unavoidsbly with design language. Clearly the phenomina is evident and we see what the Designer has designed.
Do you deny that the Model T Ford was designed? I do not see Henry Ford tinkering with it today, are you going to suggest that the designer is not evident?
rather we just see ever so slightly modified organisms being selectively filtered by their environment, leaving the more improved organisms to reproduce the next generation of slightly modified organisms to repeat this endless process. This process of Evolution adequately explains all the biodiversity we have without having to add imaginary layers of interference over and above it.
Conversely the only evidence we have of mutation leading to change at a rate that is even remotely close to that required for tje diversity we observe, causes terrible conditions and disease a death.
Actual beneficial mutation at the molecular level is extremely rare.
So why has a supposed natural process taken a holiday?
1+1 equalling 2 is verifiable, so bad analogy. All the processes that lead to the biological diversity of life we see today has been observed and is well documented.
The documentation is all classification (and very shaky classification at that). The only actual observations of beneficial molecular evolution that we have occuring in the natural environment can be counted on the fingers of one hand and are occuring at a rate that is far to slow to supply a plausible explanation for the phenomina.
We've even been able to replicate natural selection (ironically becoming artificial selection) in the lab to produce quite a number of novel structures in a variety of lifeforms, no design needed.
LOL. The elephant in the room of course is the designer of the experiment.
I suppose that you will try to tell me that your post was not designed either.
Because of the tell-tale tool marks and evidence of manufacturing by a designer - not because we just infer design.
Because of the evidence of design due to the tell-tale tool marks and manufacturing processes, not because of inference.
No tools suitable for the job have been found in the location. The inference you are making is one from design. You asdume that certain marks reveal purpose and itelligent activity and therefore invoke tools and a tool user to explain this.
so it doesn't apply to things that aren't invented things then, so we can discard that idea. Also, your pic isn't viewable - some sites don't allow third-party linking to them.
It is a mathematical tool for determining whether accidental invention is plausable as an explanation.
.....so, it has tell-tale signs of manufacture and design by a designer then, probably because we've seen designers designing and manufacturing them?
In all of our experience the appearance of design and purpose is only explained by one cause, that is a designer. To be expected to suspend this inference for the sake of a few fools that wish to deny the presence of design in biology is absurdity in the extreme.
Because there are tell-tale signs of manufacture, such as controlled chipping of the stone, shaping of diverse materials that don't come together naturally, and likely an established history of existing tribal manufacture of the same, or similar tools to the ones found there, etc.
To be consistant with your previous assertion, in the absence of any corroborating evidence, such as a person still engaged doing these things, one would be better off putting supposed tool marks and dislocation from where rocks like that are commonly found down to natural physical laws, perhaps that have yet to be discovered. Surely you should be telling me to have faith in Science to find an alternative explanation and not jump to conclusions of intelligent interference where there is no evidence. After all funny shaped rocks are found in strange places all over the world, and we have even designed an experiment that produces these sorts of marks on rocks without any design at all.
Biological organisms and structures don't have any of that.
On the contrare, they are chocker with it. Even the most outspoken opposition to Creationism admits it.