Biology 5090 · O Level · Disease

Disease — practice question

(a)[5]

Describe how the mosquito helps disease to spread.

(b)[5]

Describe the symptoms of named diseases that can be caused by deficiencies in a balanced diet.

Worked solution & mark scheme

This 10-mark question has a full step-by-step worked solution and mark scheme. One marking point: “a named mosquito-borne disease” …

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