MCQ
An ecosystem is a complex interacting system of
- AIndividual
- BPopulation
- ✓Communities and their physical environment
- DCommunities and their soil conditions
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Statement $I:$Autoimmune disorder is a condition where body defense mechanism recognizes its own cells as foreign bodies.
Statement $II:$Rheumatoid arthritis is a condition where body does not attack self cells.
In the light of the above statements, choose the most appropriate answer from the options given below:
$R$ - tet$^R$ gene has not recognition site for Hind $III$.