Biology 0610 · IGCSE · Concept and uses of classification systems

Concept and uses of classification systems — practice question

Fig. 1.1 displays leaves from five separate tree species.
(a(i))[4]

Use the key to work out the species of each tree in Fig. 1.1. Put the letter for each tree species (A, B, C, D, E) into the appropriate box next to the key.

(a(ii))[1]

State the genus of Quercus robur.

(b(i))[2]

Define the term species.

(b(ii))[2]

Kingdoms are grouped using the features of organisms. State two features of plant cells that are absent from animal cells.

Worked solution & mark scheme

This 9-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Multiple narrow, needle-like leaves → needles evenly spaced along the branch → Juniperus communis” …

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