Examlex
What intermediate occurs when a ketone undergoes a Wolff-Kishner reduction?
Anagenesis
Refers to wholesale transformation of a lineage from one form to another. In macroevolutionary studies, anagenesis is considered to be an alternative to lineage splitting or speciation.
Lineage
Lineage refers to a chain of ancestors and their descendants. A lineage may be the successive generations of organisms in a single population, the members of an entire species during an interval of geological time, or a group of related species descending from a common ancestor.
Evolutionary Faunas
Groups of animals that share a similar ecological role and have a continuous evolutionary history across geological times.
Cambrian Fauna
Diverse groups of marine animals that emerged during the Cambrian Period, marked by a rapid increase in complexity and variety of life forms.
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