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CAIE A-Level Biology A2 18.1.4 Eukarya Domain Taxonomic Hierarchy Questions

Use real A2 questions to order the Eukarya hierarchy, complete classifications from domain to species and interpret genus, species and phylogenetic evidence.

Syllabus
2028–2030
Course
Biology 9700
Level
A2

Exam points

  • Order and explain the Eukarya taxonomic hierarchy from domain to species, including its standardised and phylogenetic basis.
  • Complete organism classifications using domain, kingdom, phylum, class, order, family and genus.
  • Interpret genus and species classifications, binomial names and rank relationships in biological data.

CAIE A-Level Biology A2 18.1.4 Eukarya Domain Taxonomic Hierarchy Questions question 1

[Maximum number: 2]

Most organisms are classified according to a taxonomic hierarchy.
The hierarchy is shown in Fig. 8.1 but the group names are not in the correct order.
1 - kingdom
2 - order

3 -genus
4 - family
5 - domain

6 - class

7 - species
8 - phylum
Fig. 8.1
Complete Table 8.1 by writing the numbers in the correct order.

Table 8.1

Table 8.1

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