Nurturing Life Sciences
#Id: 8516
#Id: 8090
#XL - T Zoology
#Id: 9083
#Id: 9051
#Id: 9205
Change in environmental condition is not necessary for natural selection.
#Id: 9278
#XL - S Microbiology
Type III/Type IV secretion systems play a major role in transfer of bacterial Nod factor in plant cell.