definition of biological drawings
line pictures which show specific features that have been observed on a viewed specimen
drawings must have a
title
must be recorded under drawing
magniication
type of pencil used
sharp HB pencil & eraser
lines should be
clear single lines (no thick shading)
size of drawing
take up majority of available page space
structures should be
well -defined
drawings should have
proper proportions
label lines
should not cross,
have arrowheads
should connect directly to the part being labelled
drawn to one side with a ruler
drawings are made
when visualizing cells at a higher magnification power
plan drawings are made
tissues viewed under lower magnifications
never on a plan diagram
draw individual cells