These are low-power drawings. Use a sharp HB pencil, draw unbroken lines , and do not draw individual cells. Focus on tissue layers like xylem, phloem, and epidermis.
This usually involves titration, serial dilution, or enzyme kinetics. biology 9700 practical notes
Last week, in the mock practical, she’d done everything wrong: cut the potato cylinder at an angle, forgot to zero the balance, and drawn a calibration curve with the axes reversed. The supervisor had written one word in the margin: "Precision?" These are low-power drawings
Drawings must be done with a sharp HB pencil using clear, continuous lines. Do not shade or stipple. Labels must be horizontal, drawn with a ruler, and must not have arrowheads. Plan Diagrams: This usually involves titration, serial dilution, or enzyme
Draw your table with a ruler and ensure it is fully enclosed. 3. Biological Drawings Your drawings are maps, not art projects. No Shading: Use clear, continuous lines. No "feathering" or sketching. Proportion: