Practice IB Biology Topic 5.3 Classification of Biodiversity with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for 5.3 Classification of Biodiversity and mirrors Paper 1A, 1B, 2 style where relevant.
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Which of the following taxa do Milvus migrans and Milvus milvus both belong to?
I. Species II. Order III. Family IV. Genus
Which of the following statements describe a "population"?
The foxglove, Digitalis purpurea, was once classified in the figwort family. The figwort family has been reclassified and is now much smaller.
Foxglove
Figwort species
Why were species such as the foxglove moved into other families?
The cladogram shows one theory of how species of hominin evolved.
What can be deduced using the information in the cladogram?
Which factors promote evolution in a species?
I. Sexual reproduction II. Environmental change III. Overproduction of offspring