AIIMS 2017 Botany Ex-situ Conservation Assertion Reason Question

Option D is correct because the assertion that a gene bank is a type of ex-situ conservation of biodiversity is false; gene banks primarily focus on preserving genetic material, not living organisms, which is a key aspect of ex-situ conservation. While the reason mentions maintaining viable seeds and living plants, it inaccurately describes the function of gene banks, which typically store seeds rather than living plants, making the reason false as well. Options A and B are incorrect because they assert the truth of both statements, while option C incorrectly claims that the assertion is true. Understanding the distinction between gene banks and other forms of ex-situ conservation, such as botanical gardens, is crucial for grasping biodiversity preservation methods.