The skills of emotional competence are one set of resources that young people bring to lifeâs diverse challenges. As with development in other domains, mastery of early skills related to emotional development, such as affective regulation, impacts a childâs ability to navigate future developmental challenges.
Yeasts are eukaryotic, single-celled microorganisms classified as members of the fungus kingdom. The yeast lineage originated hundreds of millions of years ago, and 1,500 species are currently identified. They are estimated to constitute 1% of all described fungal species.
A eukaryote is an organism with complex cells, or a single cell with a complex structure. In these cells the genetic material is organized into chromosomes in the cell nucleus. Animals, plants, algae and fungi are all eukaryotes. There are also eukaryotes amongst single-celled protists. In contrast, simpler organisms, such as bacteria and archaea, do not have nuclei and other complex cell structures. Such organisms are called prokaryotes. The eukaryotes are often treated as a superkingdom, or domain. Eukaryotes evolved in the Proterozoic eon.