Scientists estimate that most species have never been named because approximately _______ living species and _______ fossil species have been described.

Question

Quizplus · Accepted Answer

According to the given information, approximately 1.8 million living species and 300,000 fossil species have been described. Therefore, it is estimated that most species have never been named. Choices A, D, and E can be eliminated based on the discrepancy between the numbers provided in the answer choices and those in the given information. Choice B is also incorrect because it states that only 30,000 living species have been described, which is much lower than the actual number given in the question.

Scientists Estimate That Most Species Have Never Been Named Because