Correct Option (C)
According to the passage, natural selection cannot anticipate future environments on Earth due to the following reasons:
- Statement 1: Species are not fully prepared to face the environmental changes that await them, leading to their extinction. The passage states, "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."
- Statement 3: The inability of a species' genome to withstand environmental changes, such as geological vagaries or biological mishaps, results in its extinction. The passage attributes "This failure to survive... to the genomes which are unable to withstand geological. vagaries or biological mishaps."
- Statement 4: Extinction of species is a common and significant feature in biological evolution. The passage notes, "In biological evolution on 'the earth, extinction of species has been a major feature."
Incorrect Options:
- Statement 2: The passage does not claim that all existing species would become extinct because their genomes cannot withstand biological mishaps. While it highlights that extinction affects species ill-equipped for environmental or biological assaults, and that a vast majority of species that ever lived are extinct, it does not predict the universal extinction of all currently existing species.