which structure is/are considered as semiautonomous organelle?

Semiautonomous cell organelles

Name two semiautonomous cell organelle?

Describe the structure of one cell organelle, which is considered as semiautonomous organelle and also called powerhouse of cell.

Name two semiautonomous cell-organelles.

Why some cell organelles are considered as semiautonomous? Name the cell organelles which are semiautonomous.

Semiautonomous cell organelle is :-

Why are mitochondria called 'semiautonomous organelles'?