Answer:
C. Fe2O3 + 2Al → 2Fe + Al2O3
Answer and Explanation
The normal microbiota that harbouring an R plasmid will transmit its R plasmid to the normal microbiota because the normal microbiota does not have R plasmid after transmission of R plasmid its increases the resistance capacity of normal microbiota. This is the significance of normal microbiota that harbours an R PLASMID.
It’s C ) Mitochondria-makes energy
The third one.……...................
