Biological Drawings


Keep the following guidelines in mind when completing a formal biological drawing of an object you view under the microscope   or hand lens:

1. Outline of object, guidelines, must be done in pencil. (Preferably soft lead that will not smudge.) The label, title, and magnification must be in pen.

2. Please use unlined white 8 1/2" x 11" paper or lab drawing paper.

3. The title of the drawing is simply the name of the object you are looking at. Use CAPITAL letters and center it at the top of the page or below the drawing.

4. The drawing should be approximately 1/3 of the page or as specified.

5. Keep the drawing to the left of the center.

6. Neatness of label

7. Please show your magnification calculations at the bottom of the page.

8. The drawing should be an outline of what you see.

Do not include additional structures just because you think you should see them.

9. Clarity of line

10. When using the scientific name of an organism in places other than the title

Remember that the genus or first part of a scientific name is always capitalized. The species or second part of a scientific name starts with a small letter. For example, Canis familiaris is the genus and species name for a dog respectively.

Materials needed for biological drawings:

  1. A sharp and hard HB pencil.
  2. Unlined paper.
  3. A soft eraser of good quality.
  4. Ruler.
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