One of the most important functions of botanical gardens is that:
Correct answer: C. They allow ex-situ conservation of germ plasm
- A. They provide a beautiful area for recreation
- B. One can observe tropical plants there
- C. They allow ex-situ conservation of germ plasm
- D. They provide the natural habitat for wild life.
Explanation
Ex-situ conservation means "offsite conservation". It is the process of protecting endangered species of plants and animals by removing them from an unsafe or threatened habitat and placing it or part of it under the care of humans. Botanical gardens serve as ex-situ conservation of germplasm of different plants, to maintain rare and endemic plant species, and also to provide recreation and knowledge about plants to the common man.
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About Biodiversity and Variety of Life
Biological classification uses taxonomic ranks, binomial nomenclature and shared characteristics to organize life into kingdoms. The major groups include prokaryotes, protists, fungi, plants and animals, with comparisons based on cell type, cell wall, nutrition, body organization, reproduction and evolutionary relationships; prokaryotes lack a membrane-bound nucleus.
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