Which statement about the two transport tissues of a plant is correct?
Xylem carries water in both directions; phloem carries sugars upwards only
Phloem carries water upwards only; xylem carries sugars in both directions
Phloem carries water in both directions; xylem carries sugars upwards only
Xylem carries water upwards only; phloem carries sugars in both directions
38 exam-style questions on AQA GCSE Biology 2.3 Plant tissues, organs and systems, covering 2.3.1 Plant tissues and 2.3.2 Plant organ system. Each one has a worked solution and a mark scheme showing where the marks go.