Carotenoids are organic pigments that are found in the chloroplasts and chromoplasts of plants and some other photosynthetic organisms, including some bacteria and some fungi. Carotenoids can be produced from fats and other basic organic metabolic building blocks by all these organisms.
   Senegal is a republic with a presidency; the president is elected  every five years as of 2001, previously being seven years, by adult  â¦ voters.
5. Fathala Reserve: One of the most accessible ways to experience Senegalâs natural beauty is to visit the Fathala Reserve, part of the Parc Nationale du Delta du Saloum (Saloum Delta National Park). The park is known for its forest and wetlands, with hundreds of species of wildlife.