NEET Zoology Origin of Life MCQ Question
Which of the following combinations correctly describe aspects of the origin and evolution of life forms on Earth?
The first cellular forms of life likely originated around 2000 million years ago and evolved through biogenesis from non-living molecules.
The theory of special creation states that all species were created simultaneously and do not change over time.
Lichens are indicators of industrial pollution and show that some species adapt their camouflage in response to environmental changes.
The first forms of life emerged in terrestrial environments before evolving into complex biodiversity.
Correct Answer
Detailed Explanation
The first cellular forms of life are believed to have emerged around 2000 million years ago from non-living molecules through biogenesis, as mentioned in the NCERT context. Option B is incorrect as it suggests no change, while C reflects an adaptation of species but does not directly address the origin of life. Option D inaccurately states the environment of the first forms of life as terrestrial.
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