During a laboratory study of plant development, a single haploid moss spore germinates and undergoes synchronous mitotic cell divisions to form a multicellular protonema.
After exactly 3 days of growth, the protonema has a total volume of 6.4 × 10-4 mm3^33.
Calculate the mean volume of a single cell in the protonema after 3 days. Express your answer in standard form.
Show your working.
6 exam-style questions on AQA A Level Biology All cells arise from other cells, covering All cells arise from other cells. Each one has a worked solution and a mark scheme showing where the marks go.