Biology 5090 · O Level · Specialised cells, tissues and organs

Specialised cells, tissues and organs — practice question

The diagram presents a cross-section of the human body split into regions P, Q, R and S.
(main)[6]

Match the letters from the diagram to the statements in the table. A statement may match one letter or more than one letter.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Acidic secretion is produced - R” …

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