Bacteria are useful in ......X...... due to their fast ......Y...... rate and their capacity to produce complex ......Z...... . Which option completes the sentence?
- AX: bread making; Y: competition; Z: chemicals
- BX: biotechnology; Y: reproduction; Z: molecules
- CX: ethanol production; Y: competition; Z: enzymes
- DX: genetic engineering; Y: production; Z: pectinase