A technician records the structures of four samples from the same plant. The samples are labelled W, X, Y and Z.
Which statement describes a sample at the tissue level of organisation?
Sample Y is a complete leaf made from several different tissues.
Sample X is a column of living, elongated cells joined end to end.
Sample W is one cell with a long, thin extension.
Sample Z contains the roots, stem and leaves of the plant.
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.