Question

What is the difference between endemic and exotic species?

Answer 1

Hint: A species is the fundamental unit of categorization and taxonomic rank of an organism in biology, as well as a unit of biodiversity. A species is the biggest collection of creatures in which any two individuals of the proper sexes or mating types may create viable offspring, usually by sexual reproduction.

Complete solution:
The differences between endemic and exotic species are as follows:

Endemic Species	Exotic species
Plants and animals that are confined or found in a certain geographic location are known as endemic species. Endangered species can be found in vast or small regions across the world. Some are unique to a certain continent; others are endemic to a specific region of a continent, while yet others are isolated to a single island.	Exotic species are those that are native to another location but have been introduced to a new one. Exotic species, also known as alien species, invasive species, non-indigenous species, or bioinvaders, are plants or animals that flourish in an environment where they are not native. Humans have relocated alien creatures to locations outside of their original ranges.
For an instance - The Asian lion can only be seen in Gujarat's Gir forest national park. Nepenthes Khasiana often known as pitcher plants, are a type of carnivorous plant which  are confined to the Khasi hills of Meghalaya.	For example, in Europe, the grey squirrel (Sciurus carolinensis) was introduced from North America.

Note:
Endemism is a result of historical and environmental causes. Many biological variables, such as low dispersion rates or philopatry (returning to the spawning region), might lead a group of animals to have high speciation rates and hence many endemic species. Exotic species endanger biological diversity by reducing native species populations and changing ecosystem composition.