The diagram represents an organism known as a copepod. The magnification of the diagram is $\times 30$. Line XY measures $45\ \text{mm}$. What is the copepod’s actual length?
- A0.67 mm
- B1.5 mm
- C15 mm
- D1350 mm
Biology 0610 · IGCSE · Size of specimens
Biology 0610 · IGCSE · Size of specimens
The diagram represents an organism known as a copepod. The magnification of the diagram is $\times 30$. Line XY measures $45\ \text{mm}$. What is the copepod’s actual length?