1Microscopy MagnificationMedium1 mark
A student viewed a piece of onion epidermis with a light microscope. They were asked to draw a
single cell that they had observed.
The image shows the student’s drawing.
Which changes should be made to their drawing?
key
✓ = change should be made
✗ = change should not be made
| add ribosomes and rough endoplasmic reticulum to the drawing | use a ruler to draw the cell wall with straight lines | |
|---|---|---|
| A | ✗ | ✗ |
| B | ✓ | ✗ |
| C | ✓ | ✓ |
| D | ✗ | ✓ |