Biology · Oct / Nov 2024 · Paper 22 · Question 1

Use the dichotomous key in Fig. 1.1 to identify the five main vertebrate groups, A, B, C, D and E. Complete Table 1.1. animals with backbones adults without fins and gills lay eggs with shells have skin with feathers – B have skin with no feathers – C have skin with fur – D have skin with no fur – E do not lay eggs with shells adults with fins and gills – A Fig. 1.1 Table 1.1 letter in key name of vertebrate group A B C D E [5]

Read automatically from the paper; the printed page above is exact.