The gene intraction when on egenes masks the effect or When a gene pair hides the effect of another, the phenomenon is called
The interaction of living organisms with the non-living environment constitutes the ecosystem.
Assertion: Every mutual intraction between two bodies always follow the action-reaction law. Reason: Single isolated force without reaction is not possible.
The parasite that is non-living outside a living cell, but becomes living on entering a living host cell is
