Topic 06Biology
A3.1 Diversity of organisms
Defining species, the genetic and morphological variation within and between species, and binomial nomenclature.
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What is a species?Sign up
Two species concepts · Limits of the species concept (HL)
30 min
Variation within and between speciesSign up
Variation — base to genome · Chromosomes & karyograms
30 min
Naming and grouping lifeSign up
Naming species — binomial nomenclature · Identifying species — keys, barcodes, eDNA (HL)
30 min