Who is odd man among us? give reason.Nucleolus, mitochondria, plastids, endoplasmic reticulum


Plastids are the odd one out because they are organelles which are found only in plant cells.
Rest all the organelles i.e., nucleolus, mitochondria, endoplasmic reticulum are found in both plants and animals.

Final Answer:
Hence, the correct answer is Plastids.