A student examined two plant transport tissues in a section of a sunflower stem.
| Tissue | Observation |
|---|---|
| P | Hollow tubes made from dead cells, with no end walls between the cells |
| Q | Columns of living cells, with pores in the end walls |
Name tissue P.
Name tissue Q.
Give one substance transported by tissue P.
Give the substance transported by tissue Q.
74 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.