Examlex
Describe the nutrient elements of the biosphere with particular reference to the macronutrients.Briefly explain their role in cycles of the biosphere.
Eukarya
One of the three domains of life, consisting of organisms with cells characterized by a nucleus enclosed within membranes.
Systematic Biology
A branch of biology that focuses on classifying organisms and determining their evolutionary relationships.
Evolutionary Relationships
The connections among species or groups of organisms based on their common ancestry, typically illustrated through phylogenetic trees.
Lamarck
Refers to Jean-Baptiste Lamarck, an early 19th-century scientist known for his theory of inheritance of acquired characteristics.
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