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B3.1 Gas exchange - exam practice

Using precise biological terms is essential for success in biology exams. Try the Exam question practice below. Topics: B3.1 Gas exchangeLevels: HL only, SL & HL - all students Number of flashcards: 11 Green panel questions are for all students, SL and HL Question 1 Draw a labelled plan diagram of the tissues of a dicotyledon leaf using the microscope photograph below. Label the upper epidermis, palisade layer,...


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