Notes in A3.1 Diversity of Organisms

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Status	Last Update	Fields
Published	02/01/2025	What is morphology?
Published	02/01/2025	State Linnaeus's seven levels of classification in order.
Published	02/01/2025	What are taxa?
Published	02/01/2025	Define a species according the biological species concept.
Published	02/01/2025	Apart from the morphological definition and the biological species concept, state the other 4 competing species definitions.
Published	02/01/2025	State and explain the challenges in applying the biological species concept.
Published	02/01/2025	What are xenologs?
Published	02/01/2025	Define and explain speciation.
Published	02/01/2025	Explain the hypothesis that human chromosome 2 arose from the fusion of ancestor chromosomes 12 and 13.
Published	02/01/2025	Define "genome".
Published	02/01/2025	What is the genetic code?
Published	02/01/2025	Define 'DNA sequencing'.
Published	02/01/2025	Why do larger genomes not equate to a greater number of genes?
Published	02/01/2025	State 3 ways to compare genetic diversity between different organisms.
Published	02/01/2025	State the current and potential future uses of whole genome sequencing.
Published	02/01/2025	How can barcodes and environmental DNA be used to investigate the biodiversity of habitats rapidly?
Published	02/01/2025	Evaluate the use of DNA barcoding to identify species.
Status	Last Update	Fields