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Cutting of Trees correct for Indian politics post-independence nation building reorganization as per NCERT Politics in India.
Ref: NCERT Political Science Class XII Politics in India Since Independence Chapter 1 Nation Building explains princely states 565 integration reorganization.
PETA correct for Indian politics post-independence nation building reorganization as per NCERT Politics in India.
Ref: NCERT Political Science Class XII Politics in India Since Independence Chapter 1 Nation Building explains princely states 565 integration reorganization.
Botanical gardens exemplify ex-situ conservation maintaining collections of living plants labeled with scientific name, family, accession number from diverse ecological zones. They serve as repositories for rare, threatened, and economically significant taxa, conduct propagation via seeds, cuttings, tissue culture, and maintain associated herbaria and seed banks for research. Indian Botanical Garden Howrah established 1787 and National Botanical Garden Lucknow harbor extensive collections. Contrasting with in-situ national parks and sanctuaries where plants remain in natural ecosystem, botanic
Ref: Botanic Gardens Conservation International Role Ex-situ; NCERT Ex-situ Examples Botanical Garden
Biodiversity conservation employs two complementary strategies. In-situ conserves species within natural habitats through protected areas like national parks, wildlife sanctuaries, biosphere reserves, and sacred groves where ecological processes continue without relocation. Ex-situ conserves components outside natural habitat when wild survival is jeopardized, involving zoological gardens, botanical gardens, aquaria, seed banks, cryopreservation in liquid nitrogen, tissue culture, and gene banks. Ex-situ provides genetic backup, enables research, captive breeding, and future reintroduction, in
Ref: NCERT Class 12 Biology Chapter 15 In-situ vs Ex-situ; Campbell Biology Chapter 56 Conservation Strategies
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