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Question

Name three important Indian Botanical Gardens and discuss briefly the role of botanical gardens in modern plant research.

This question was previously asked in
UPSC CSE 2025 (Prelims) CSAT Official Paper (25-May-2025)

Three important Indian Botanical Gardens are: the Acharya Jagadish Chandra Bose Indian Botanic Garden (Howrah, West Bengal), the National Botanical Research Institute (NBRI) Garden (Lucknow, Uttar Pradesh), and the Lalbagh Botanical Garden (Bengaluru, Karnataka).

Botanical gardens play a critical role in modern plant research and conservation. Firstly, they serve as living gene banks for ex situ conservation, preserving rare, endangered, and economically important plant species. This genetic material is vital for future breeding programs and ecological restoration. Secondly, they facilitate taxonomic and systematic research by providing diverse collections for identification, classification, and evolutionary studies. Researchers can study plant morphology, reproductive biology, and ecological adaptations. Thirdly, these gardens support horticultural and ethnobotanical studies, investigating plant cultivation techniques and the traditional uses of plants. Finally, they contribute significantly to public education, raising awareness about plant diversity, environmental conservation, and the importance of plants to human well-being.

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