Biology, asked by skyejay3, 4 months ago

please read the paragraphs below. write down what the term "irreducible complexity" means in your own words. (3 sentences minimum)
Now, let us sit back, review the workings of the cilium, and consider what it implies. Cilia are composed of at least a half dozen proteins: alpha-tubulin, beta-tubulin, dynein, nexin, spoke protein, and a central bridge protein. These combine to perform one task, ciliary motion, and all of these proteins must be present for the cilium to function. If the tubulins are absent, then there are no filaments to slide; if the dynein is missing, then the cilium remains rigid and motionless; if nexin or the other connecting proteins are missing, then the axoneme falls apart when the filaments slide. What we see in the cilium, then, is not just profound complexity, but also irreducible complexity on the molecular scale.
By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning. An irreducibly complex system cannot be produced directly (that is, by continuously improving the initial function, which continues to work by the same mechanism) by slight, successive modifications of a precursor system, because any precursor to an irreducibly complex system that is missing a part is by definition nonfunctional.

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Answered by abhi12sigh
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Answer:

the paragraphs below. write down what the term "irreducible complexity" means in your own words. (3 sentences minimum)

Now, let us sit back, review the workings of the cilium, and consider what it implies. C

Explanation:

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