Question

Some species of plants and animals are extremely rare and may occur only at a few locations are called
(A)Endemic
(B)Endangered
(C)Vulnerable
(D)Threatened

Answer 1

Hint: Some species of plants and animals are extremely rare and may occur only at a few locations including Gorilla, Rhino, Saola, Pitcher plant, the Jellyfish tree, and many more. These species are at risk of extinction.

Complete answer:
Species, which are in danger of extinction, are known as Endangered. A species that can very soon become extinct, either worldwide or in a particular political jurisdiction is defined as an endangered species. They are very rare to find.

Additional Information: In the whole World, as animals are losing habitat and populations are decreasing, there are thousands of plants and animals that stand on the brink of extinction and are considered endangered. Many of those have protections afforded to them by organizations, laws, and governments. Among the thousands, the planet Wildlife Fund features a list of 36 that are considered priority species within the race against extinction. According to the WWF, one among the explanations these 36 are considered a "priority" is because efforts beyond just conserving their habitats must be made if they're to be guaranteed future survival. Endangered species could also be in danger because of factors like habitat loss, poaching, and invasive species. The Red List of the International Union for Conservation of Nature (IUCN) Red List lists the worldwide conservation status of the many species, and various other agencies assess the status of species within particular areas. It was seen that a lot of countries have their useful laws that help to protect conservation-reliant species, for instance, forbid hunting, restrict exploitation, or create protected areas. Some species are the target of in-depth conservation efforts which include captive breeding and habitat restoration.
So, the correct answer is ‘Endangered’.

Note: The introduction of non-indigenous species to a neighborhood or nearby habitat can disrupt the ecosystem to such an extent that native species become endangered. Such introductions could also be termed alien or invasive species.