Natural selection cannot anticipate future environments on the earth. Therefore, the set of existing organisms can never be fully prepared for environmental catastrophes that await life. An outcome of this is the extinction of those species which cannot overcome environmental adversity. This failure of survive, in modern terms, can be attributed to the genomes which are unable to withstand geological vagaries or biological mishaps infections, diseases and so on). In biological evolution on the earth, extinction of species has been a more feature. The early may presently have up to ten million species, yet more than 90% of species that have ever lived on the earth are now extinct. Once again, the creationist doctrines fail to satisfactorily address why a divine creator will firstly bother to create millions of species and then allow them to perish. The Darwinian explanation for extinct life is once again simple, elegant and at once convincing—organisms go extinct as a function of environmental or biological assaults for which their inheritance deems them ill-equipped. Therefore, the so-called Darwinian theory of evolution is not a theory at all. Evolution happens—this is a fact. The mechanism of evolution (Darwin proposed natural selection) is amply supported, by scientific data. Indeed, to date no single zoological, botanical, geological, palaeontological, genetic or physical evidence has refuted either of the central two main Darwinian ideas. If religion is not taken into consideration, Darwinian laws are acceptable just like the laws proposed by Copernicus, Galileo, Newton and Einstein—sets of natural laws that explain natural phenomena in the universe.
The passage suggests that Darwinian theory of evolution is not a theory at all because
Correct Answer :
extinction is a function of environment and biological assaults.
Solution :
The correct option is: extinction is a function of environment and biological assaults.
Step-by-Step Explanation:
1. Analyze the passage text:
The passage discusses natural selection, species extinction, and the factual nature of evolution. Specifically, it notes: "...organisms go extinct as a function of environmental or biological assaults for which their inheritance deems them ill-equipped. Therefore, the so-called Darwinian theory of evolution is not a theory at all. Evolution happens—this is a fact."
2. Establish the logical connection:
According to the passage, extinction is a direct, observable outcome when organisms face environmental and biological assaults that their genomes are not equipped to handle. Because this process of adaptation and extinction happens as a direct function of these real-world environmental and biological constraints, the passage concludes that evolution is an established fact (not just a "theory" in the sense of a speculative guess).
3. Conclusion:
Therefore, the passage directly connects the premise that "extinction is a function of environment and biological assaults" to the conclusion that Darwinian evolution is a factual reality rather than a mere theory.
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