Question

pls tell ... which is odd one out organ ,organ system, organism ,vacuole (also tell reason)

Answer 1

Answer is => Vacuole.
Reason => Organ make Organ system, Organ system make Organism and vacuole is formed by none of them.

Answer 2

Hi dear

Your answer is here

Odd one is Vacuole

Reason→Vacuole is odd one because organ is formed from organ system, organ system formed from organism, vacuole is formed by the fusion of multiple membrane vesicles.

HOPE IT HELPS YOU