What is ex-situ conservation ?

The conservation technique of all the biological diversity including vulnerable and endangered species outside their natural habitats through different techniques like an aquarium, botanical garden, zoo, captive breeding, gene bank, etc are called ex-situ conservation.

Write differences between in-situ conservation and ex-situ conservation.

Feature In-situ conservation Ex-situ conservation Definition It is the process of conserving living organisms in their natural habitats and climate, particularly wild and endangered animal and plant species. It is the process of conserving living organisms in artificial habitats that imitate their natural habitats. Feature In-situ conservation Ex-situ conservation Examples Some examples of such methods of conservation include biosphere reserves, national parks, wildlife sanctuaries. Some examples of such conservation methods include aquariums, botanical gardens, zoos, cryopreservation DNA banks.

What is Red Data Book? Which endemic animal of Assam is presently listed in Red Data Book?

The Red Data Book is a document created to identify and protect endangered species or species on the verge of extinction. It has been prepared and issued by World Conservation Union (WCU) and is currently maintained by the International Union of Conservation of Nature (IUCN). The Red Data Book contains colour-coded information sheets arranged according to the extinction risk of many species. Hoolock Gibbon ( Hylobates hoolock ) is an endemic animal presently listed in Red Data Book. It is a highly endangered species that lives in Mizoram, Meghalaya, Arunachal Pradesh, Assam, etc., in India.

Write the scientific name and the utility of the following plant: Sissoo

Sissoo is also called as Indian rosewood or Shisham. The scientific name of this plant is Dalbergia sissoo . It is a fast-growing, hardwood, deciduous tree used as firewood, timber, to make tool handles. It is also used as fodder, for preventing the soil erosion and as a windbreak. Oil is extracted from its seeds and tannin is obtained from its bark.

Write the scientific name and the utility of the following plant: Indian Ginseng

Indian Ginseng is a medicinal plant that is widely used in the field of Ayurvedic medicine. It is an angiosperm plant that is used to relieve stress, ease pain, inflammation, treat insomnia, and boost nutrition. The scientific name of this plant is Withania somnifera,

Write the scientific names with their utility of the following plant: Cinchona

The scientific name of Cinchona is Cinchona officinalis . It is a plant with medicinal properties. The bark of this plant provides quinine and other alkaloids like cinchonine, cinchonidine, and quinidine. It is mainly used in the prevention of malaria.

Write the scientific name and the utility of the following plant: Teak

Teak is a large deciduous tree which is also called Tectona grandis . It is a tropical hard wood species of plants that is used on a very large scale in building ships, bridges, railway sleepers, furniture and cabinet work because of its durability , water, pest and rot-resistant properties.